From 4a4865cb64b429fc95d4466be707c812c7f3ee06 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@redhat.com>
Date: Wed, 13 Dec 2017 13:38:50 +0100
Subject: [PATCH 19/41] dump: Turn some functions to void to make code cleaner
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: <20171213133912.26176-20-marcandre.lureau@redhat.com>
Patchwork-id: 78368
O-Subject: [RHEL-7.5 qemu-kvm PATCH v3 19/41] dump: Turn some functions to void to make code cleaner
Bugzilla: 1411490
RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
RH-Acked-by: Michael S. Tsirkin <mst@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
From: zhanghailiang <zhang.zhanghailiang@huawei.com>
Functions shouldn't return an error code and an Error object at the same time.
Turn all these functions that returning Error object to void.
We also judge if a function success or fail by reference to the local_err.
Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
(cherry picked from commit 4c7e251ae6d9c328850d62d8aeafa14ca600c858)
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
dump.c | 312 ++++++++++++++++++++++++++++++-----------------------------------
1 file changed, 142 insertions(+), 170 deletions(-)
diff --git a/dump.c b/dump.c
index 3718a79..099346a 100644
--- a/dump.c
+++ b/dump.c
@@ -100,7 +100,7 @@ static int fd_write_vmcore(const void *buf, size_t size, void *opaque)
return 0;
}
-static int write_elf64_header(DumpState *s, Error **errp)
+static void write_elf64_header(DumpState *s, Error **errp)
{
Elf64_Ehdr elf_header;
int ret;
@@ -128,13 +128,10 @@ static int write_elf64_header(DumpState *s, Error **errp)
ret = fd_write_vmcore(&elf_header, sizeof(elf_header), s);
if (ret < 0) {
dump_error(s, "dump: failed to write elf header", errp);
- return -1;
}
-
- return 0;
}
-static int write_elf32_header(DumpState *s, Error **errp)
+static void write_elf32_header(DumpState *s, Error **errp)
{
Elf32_Ehdr elf_header;
int ret;
@@ -162,15 +159,12 @@ static int write_elf32_header(DumpState *s, Error **errp)
ret = fd_write_vmcore(&elf_header, sizeof(elf_header), s);
if (ret < 0) {
dump_error(s, "dump: failed to write elf header", errp);
- return -1;
}
-
- return 0;
}
-static int write_elf64_load(DumpState *s, MemoryMapping *memory_mapping,
- int phdr_index, hwaddr offset,
- hwaddr filesz, Error **errp)
+static void write_elf64_load(DumpState *s, MemoryMapping *memory_mapping,
+ int phdr_index, hwaddr offset,
+ hwaddr filesz, Error **errp)
{
Elf64_Phdr phdr;
int ret;
@@ -188,15 +182,12 @@ static int write_elf64_load(DumpState *s, MemoryMapping *memory_mapping,
ret = fd_write_vmcore(&phdr, sizeof(Elf64_Phdr), s);
if (ret < 0) {
dump_error(s, "dump: failed to write program header table", errp);
- return -1;
}
-
- return 0;
}
-static int write_elf32_load(DumpState *s, MemoryMapping *memory_mapping,
- int phdr_index, hwaddr offset,
- hwaddr filesz, Error **errp)
+static void write_elf32_load(DumpState *s, MemoryMapping *memory_mapping,
+ int phdr_index, hwaddr offset,
+ hwaddr filesz, Error **errp)
{
Elf32_Phdr phdr;
int ret;
@@ -214,13 +205,10 @@ static int write_elf32_load(DumpState *s, MemoryMapping *memory_mapping,
ret = fd_write_vmcore(&phdr, sizeof(Elf32_Phdr), s);
if (ret < 0) {
dump_error(s, "dump: failed to write program header table", errp);
- return -1;
}
-
- return 0;
}
-static int write_elf64_note(DumpState *s, Error **errp)
+static void write_elf64_note(DumpState *s, Error **errp)
{
Elf64_Phdr phdr;
hwaddr begin = s->memory_offset - s->note_size;
@@ -237,10 +225,7 @@ static int write_elf64_note(DumpState *s, Error **errp)
ret = fd_write_vmcore(&phdr, sizeof(Elf64_Phdr), s);
if (ret < 0) {
dump_error(s, "dump: failed to write program header table", errp);
- return -1;
}
-
- return 0;
}
static inline int cpu_index(CPUState *cpu)
@@ -248,8 +233,8 @@ static inline int cpu_index(CPUState *cpu)
return cpu->cpu_index + 1;
}
-static int write_elf64_notes(WriteCoreDumpFunction f, DumpState *s,
- Error **errp)
+static void write_elf64_notes(WriteCoreDumpFunction f, DumpState *s,
+ Error **errp)
{
CPUArchState *env;
CPUState *cpu;
@@ -262,7 +247,7 @@ static int write_elf64_notes(WriteCoreDumpFunction f, DumpState *s,
ret = cpu_write_elf64_note(f, cpu, id, s);
if (ret < 0) {
dump_error(s, "dump: failed to write elf notes", errp);
- return -1;
+ return;
}
}
@@ -271,14 +256,12 @@ static int write_elf64_notes(WriteCoreDumpFunction f, DumpState *s,
ret = cpu_write_elf64_qemunote(f, cpu, s);
if (ret < 0) {
dump_error(s, "dump: failed to write CPU status", errp);
- return -1;
+ return;
}
}
-
- return 0;
}
-static int write_elf32_note(DumpState *s, Error **errp)
+static void write_elf32_note(DumpState *s, Error **errp)
{
hwaddr begin = s->memory_offset - s->note_size;
Elf32_Phdr phdr;
@@ -295,14 +278,11 @@ static int write_elf32_note(DumpState *s, Error **errp)
ret = fd_write_vmcore(&phdr, sizeof(Elf32_Phdr), s);
if (ret < 0) {
dump_error(s, "dump: failed to write program header table", errp);
- return -1;
}
-
- return 0;
}
-static int write_elf32_notes(WriteCoreDumpFunction f, DumpState *s,
- Error **errp)
+static void write_elf32_notes(WriteCoreDumpFunction f, DumpState *s,
+ Error **errp)
{
CPUArchState *env;
CPUState *cpu;
@@ -315,7 +295,7 @@ static int write_elf32_notes(WriteCoreDumpFunction f, DumpState *s,
ret = cpu_write_elf32_note(f, cpu, id, s);
if (ret < 0) {
dump_error(s, "dump: failed to write elf notes", errp);
- return -1;
+ return;
}
}
@@ -324,14 +304,12 @@ static int write_elf32_notes(WriteCoreDumpFunction f, DumpState *s,
ret = cpu_write_elf32_qemunote(f, cpu, s);
if (ret < 0) {
dump_error(s, "dump: failed to write CPU status", errp);
- return -1;
+ return;
}
}
-
- return 0;
}
-static int write_elf_section(DumpState *s, int type, Error **errp)
+static void write_elf_section(DumpState *s, int type, Error **errp)
{
Elf32_Shdr shdr32;
Elf64_Shdr shdr64;
@@ -354,49 +332,43 @@ static int write_elf_section(DumpState *s, int type, Error **errp)
ret = fd_write_vmcore(&shdr, shdr_size, s);
if (ret < 0) {
dump_error(s, "dump: failed to write section header table", errp);
- return -1;
}
-
- return 0;
}
-static int write_data(DumpState *s, void *buf, int length, Error **errp)
+static void write_data(DumpState *s, void *buf, int length, Error **errp)
{
int ret;
ret = fd_write_vmcore(buf, length, s);
if (ret < 0) {
dump_error(s, "dump: failed to save memory", errp);
- return -1;
}
-
- return 0;
}
-/* write the memroy to vmcore. 1 page per I/O. */
-static int write_memory(DumpState *s, GuestPhysBlock *block, ram_addr_t start,
- int64_t size, Error **errp)
+/* write the memory to vmcore. 1 page per I/O. */
+static void write_memory(DumpState *s, GuestPhysBlock *block, ram_addr_t start,
+ int64_t size, Error **errp)
{
int64_t i;
- int ret;
+ Error *local_err = NULL;
for (i = 0; i < size / TARGET_PAGE_SIZE; i++) {
- ret = write_data(s, block->host_addr + start + i * TARGET_PAGE_SIZE,
- TARGET_PAGE_SIZE, errp);
- if (ret < 0) {
- return ret;
+ write_data(s, block->host_addr + start + i * TARGET_PAGE_SIZE,
+ TARGET_PAGE_SIZE, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
}
}
if ((size % TARGET_PAGE_SIZE) != 0) {
- ret = write_data(s, block->host_addr + start + i * TARGET_PAGE_SIZE,
- size % TARGET_PAGE_SIZE, errp);
- if (ret < 0) {
- return ret;
+ write_data(s, block->host_addr + start + i * TARGET_PAGE_SIZE,
+ size % TARGET_PAGE_SIZE, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
}
}
-
- return 0;
}
/* get the memory's offset and size in the vmcore */
@@ -461,13 +433,13 @@ static void get_offset_range(hwaddr phys_addr,
}
}
-static int write_elf_loads(DumpState *s, Error **errp)
+static void write_elf_loads(DumpState *s, Error **errp)
{
hwaddr offset, filesz;
MemoryMapping *memory_mapping;
uint32_t phdr_index = 1;
- int ret;
uint32_t max_index;
+ Error *local_err = NULL;
if (s->have_section) {
max_index = s->sh_info;
@@ -480,29 +452,28 @@ static int write_elf_loads(DumpState *s, Error **errp)
memory_mapping->length,
s, &offset, &filesz);
if (s->dump_info.d_class == ELFCLASS64) {
- ret = write_elf64_load(s, memory_mapping, phdr_index++, offset,
- filesz, errp);
+ write_elf64_load(s, memory_mapping, phdr_index++, offset,
+ filesz, &local_err);
} else {
- ret = write_elf32_load(s, memory_mapping, phdr_index++, offset,
- filesz, errp);
+ write_elf32_load(s, memory_mapping, phdr_index++, offset,
+ filesz, &local_err);
}
- if (ret < 0) {
- return -1;
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
}
if (phdr_index >= max_index) {
break;
}
}
-
- return 0;
}
/* write elf header, PT_NOTE and elf note to vmcore. */
-static int dump_begin(DumpState *s, Error **errp)
+static void dump_begin(DumpState *s, Error **errp)
{
- int ret;
+ Error *local_err = NULL;
/*
* the vmcore's format is:
@@ -530,69 +501,81 @@ static int dump_begin(DumpState *s, Error **errp)
/* write elf header to vmcore */
if (s->dump_info.d_class == ELFCLASS64) {
- ret = write_elf64_header(s, errp);
+ write_elf64_header(s, &local_err);
} else {
- ret = write_elf32_header(s, errp);
+ write_elf32_header(s, &local_err);
}
- if (ret < 0) {
- return -1;
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
}
if (s->dump_info.d_class == ELFCLASS64) {
/* write PT_NOTE to vmcore */
- if (write_elf64_note(s, errp) < 0) {
- return -1;
+ write_elf64_note(s, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
}
/* write all PT_LOAD to vmcore */
- if (write_elf_loads(s, errp) < 0) {
- return -1;
+ write_elf_loads(s, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
}
/* write section to vmcore */
if (s->have_section) {
- if (write_elf_section(s, 1, errp) < 0) {
- return -1;
+ write_elf_section(s, 1, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
}
}
/* write notes to vmcore */
- if (write_elf64_notes(fd_write_vmcore, s, errp) < 0) {
- return -1;
+ write_elf64_notes(fd_write_vmcore, s, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
}
-
} else {
/* write PT_NOTE to vmcore */
- if (write_elf32_note(s, errp) < 0) {
- return -1;
+ write_elf32_note(s, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
}
/* write all PT_LOAD to vmcore */
- if (write_elf_loads(s, errp) < 0) {
- return -1;
+ write_elf_loads(s, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
}
/* write section to vmcore */
if (s->have_section) {
- if (write_elf_section(s, 0, errp) < 0) {
- return -1;
+ write_elf_section(s, 0, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
}
}
/* write notes to vmcore */
- if (write_elf32_notes(fd_write_vmcore, s, errp) < 0) {
- return -1;
+ write_elf32_notes(fd_write_vmcore, s, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
}
}
-
- return 0;
}
-/* write PT_LOAD to vmcore */
-static int dump_completed(DumpState *s)
+static void dump_completed(DumpState *s)
{
dump_cleanup(s);
- return 0;
}
static int get_next_block(DumpState *s, GuestPhysBlock *block)
@@ -623,11 +606,12 @@ static int get_next_block(DumpState *s, GuestPhysBlock *block)
}
/* write all memory to vmcore */
-static int dump_iterate(DumpState *s, Error **errp)
+static void dump_iterate(DumpState *s, Error **errp)
{
GuestPhysBlock *block;
int64_t size;
int ret;
+ Error *local_err = NULL;
while (1) {
block = s->next_block;
@@ -639,34 +623,30 @@ static int dump_iterate(DumpState *s, Error **errp)
size -= block->target_end - (s->begin + s->length);
}
}
- ret = write_memory(s, block, s->start, size, errp);
- if (ret == -1) {
- return ret;
+ write_memory(s, block, s->start, size, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
}
ret = get_next_block(s, block);
if (ret == 1) {
dump_completed(s);
- return 0;
}
}
}
-static int create_vmcore(DumpState *s, Error **errp)
+static void create_vmcore(DumpState *s, Error **errp)
{
- int ret;
+ Error *local_err = NULL;
- ret = dump_begin(s, errp);
- if (ret < 0) {
- return -1;
- }
-
- ret = dump_iterate(s, errp);
- if (ret < 0) {
- return -1;
+ dump_begin(s, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
}
- return 0;
+ dump_iterate(s, errp);
}
static int write_start_flat_header(int fd)
@@ -747,9 +727,8 @@ static int buf_write_note(const void *buf, size_t size, void *opaque)
}
/* write common header, sub header and elf note to vmcore */
-static int create_header32(DumpState *s, Error **errp)
+static void create_header32(DumpState *s, Error **errp)
{
- int ret = 0;
DiskDumpHeader32 *dh = NULL;
KdumpSubHeader32 *kh = NULL;
size_t size;
@@ -758,6 +737,7 @@ static int create_header32(DumpState *s, Error **errp)
uint32_t bitmap_blocks;
uint32_t status = 0;
uint64_t offset_note;
+ Error *local_err = NULL;
/* write common header, the version of kdump-compressed format is 6th */
size = sizeof(DiskDumpHeader32);
@@ -794,7 +774,6 @@ static int create_header32(DumpState *s, Error **errp)
if (write_buffer(s->fd, 0, dh, size) < 0) {
dump_error(s, "dump: failed to write disk dump header", errp);
- ret = -1;
goto out;
}
@@ -814,7 +793,6 @@ static int create_header32(DumpState *s, Error **errp)
if (write_buffer(s->fd, DISKDUMP_HEADER_BLOCKS *
block_size, kh, size) < 0) {
dump_error(s, "dump: failed to write kdump sub header", errp);
- ret = -1;
goto out;
}
@@ -823,15 +801,14 @@ static int create_header32(DumpState *s, Error **errp)
s->note_buf_offset = 0;
/* use s->note_buf to store notes temporarily */
- if (write_elf32_notes(buf_write_note, s, errp) < 0) {
- ret = -1;
+ write_elf32_notes(buf_write_note, s, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
goto out;
}
-
if (write_buffer(s->fd, offset_note, s->note_buf,
s->note_size) < 0) {
dump_error(s, "dump: failed to write notes", errp);
- ret = -1;
goto out;
}
@@ -847,14 +824,11 @@ out:
g_free(dh);
g_free(kh);
g_free(s->note_buf);
-
- return ret;
}
/* write common header, sub header and elf note to vmcore */
-static int create_header64(DumpState *s, Error **errp)
+static void create_header64(DumpState *s, Error **errp)
{
- int ret = 0;
DiskDumpHeader64 *dh = NULL;
KdumpSubHeader64 *kh = NULL;
size_t size;
@@ -863,6 +837,7 @@ static int create_header64(DumpState *s, Error **errp)
uint32_t bitmap_blocks;
uint32_t status = 0;
uint64_t offset_note;
+ Error *local_err = NULL;
/* write common header, the version of kdump-compressed format is 6th */
size = sizeof(DiskDumpHeader64);
@@ -899,7 +874,6 @@ static int create_header64(DumpState *s, Error **errp)
if (write_buffer(s->fd, 0, dh, size) < 0) {
dump_error(s, "dump: failed to write disk dump header", errp);
- ret = -1;
goto out;
}
@@ -919,7 +893,6 @@ static int create_header64(DumpState *s, Error **errp)
if (write_buffer(s->fd, DISKDUMP_HEADER_BLOCKS *
block_size, kh, size) < 0) {
dump_error(s, "dump: failed to write kdump sub header", errp);
- ret = -1;
goto out;
}
@@ -928,15 +901,15 @@ static int create_header64(DumpState *s, Error **errp)
s->note_buf_offset = 0;
/* use s->note_buf to store notes temporarily */
- if (write_elf64_notes(buf_write_note, s, errp) < 0) {
- ret = -1;
+ write_elf64_notes(buf_write_note, s, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
goto out;
}
if (write_buffer(s->fd, offset_note, s->note_buf,
s->note_size) < 0) {
dump_error(s, "dump: failed to write notes", errp);
- ret = -1;
goto out;
}
@@ -952,16 +925,19 @@ out:
g_free(dh);
g_free(kh);
g_free(s->note_buf);
-
- return ret;
}
-static int write_dump_header(DumpState *s, Error **errp)
+static void write_dump_header(DumpState *s, Error **errp)
{
+ Error *local_err = NULL;
+
if (s->dump_info.d_class == ELFCLASS32) {
- return create_header32(s, errp);
+ create_header32(s, &local_err);
} else {
- return create_header64(s, errp);
+ create_header64(s, &local_err);
+ }
+ if (local_err) {
+ error_propagate(errp, local_err);
}
}
@@ -1075,7 +1051,7 @@ static bool get_next_page(GuestPhysBlock **blockptr, uint64_t *pfnptr,
return true;
}
-static int write_dump_bitmap(DumpState *s, Error **errp)
+static void write_dump_bitmap(DumpState *s, Error **errp)
{
int ret = 0;
uint64_t last_pfn, pfn;
@@ -1097,7 +1073,6 @@ static int write_dump_bitmap(DumpState *s, Error **errp)
ret = set_dump_bitmap(last_pfn, pfn, true, dump_bitmap_buf, s);
if (ret < 0) {
dump_error(s, "dump: failed to set dump_bitmap", errp);
- ret = -1;
goto out;
}
@@ -1115,7 +1090,6 @@ static int write_dump_bitmap(DumpState *s, Error **errp)
dump_bitmap_buf, s);
if (ret < 0) {
dump_error(s, "dump: failed to sync dump_bitmap", errp);
- ret = -1;
goto out;
}
}
@@ -1125,8 +1099,6 @@ static int write_dump_bitmap(DumpState *s, Error **errp)
out:
g_free(dump_bitmap_buf);
-
- return ret;
}
static void prepare_data_cache(DataCache *data_cache, DumpState *s,
@@ -1206,7 +1178,7 @@ static inline bool is_zero_page(const uint8_t *buf, size_t page_size)
return buffer_is_zero(buf, page_size);
}
-static int write_dump_pages(DumpState *s, Error **errp)
+static void write_dump_pages(DumpState *s, Error **errp)
{
int ret = 0;
DataCache page_desc, page_data;
@@ -1371,13 +1343,12 @@ out:
#endif
g_free(buf_out);
-
- return ret;
}
-static int create_kdump_vmcore(DumpState *s, Error **errp)
+static void create_kdump_vmcore(DumpState *s, Error **errp)
{
int ret;
+ Error *local_err = NULL;
/*
* the kdump-compressed format is:
@@ -1404,33 +1375,34 @@ static int create_kdump_vmcore(DumpState *s, Error **errp)
ret = write_start_flat_header(s->fd);
if (ret < 0) {
dump_error(s, "dump: failed to write start flat header", errp);
- return -1;
+ return;
}
- ret = write_dump_header(s, errp);
- if (ret < 0) {
- return -1;
+ write_dump_header(s, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
}
- ret = write_dump_bitmap(s, errp);
- if (ret < 0) {
- return -1;
+ write_dump_bitmap(s, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
}
- ret = write_dump_pages(s, errp);
- if (ret < 0) {
- return -1;
+ write_dump_pages(s, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
}
ret = write_end_flat_header(s->fd);
if (ret < 0) {
dump_error(s, "dump: failed to write end flat header", errp);
- return -1;
+ return;
}
dump_completed(s);
-
- return 0;
}
static ram_addr_t get_start_block(DumpState *s)
@@ -1469,9 +1441,9 @@ static void get_max_mapnr(DumpState *s)
s->max_mapnr = paddr_to_pfn(last_block->target_end);
}
-static int dump_init(DumpState *s, int fd, bool has_format,
- DumpGuestMemoryFormat format, bool paging, bool has_filter,
- int64_t begin, int64_t length, Error **errp)
+static void dump_init(DumpState *s, int fd, bool has_format,
+ DumpGuestMemoryFormat format, bool paging, bool has_filter,
+ int64_t begin, int64_t length, Error **errp)
{
CPUArchState *env;
int nr_cpus;
@@ -1576,7 +1548,7 @@ static int dump_init(DumpState *s, int fd, bool has_format,
s->flag_compress = 0;
}
- return 0;
+ return;
}
if (s->has_filter) {
@@ -1625,11 +1597,10 @@ static int dump_init(DumpState *s, int fd, bool has_format,
}
}
- return 0;
+ return;
cleanup:
dump_cleanup(s);
- return -1;
}
void qmp_dump_guest_memory(bool paging, const char *file, bool has_begin,
@@ -1640,7 +1611,7 @@ void qmp_dump_guest_memory(bool paging, const char *file, bool has_begin,
const char *p;
int fd = -1;
DumpState *s;
- int ret;
+ Error *local_err = NULL;
/*
* kdump-compressed format need the whole memory dumped, so paging or
@@ -1700,10 +1671,11 @@ void qmp_dump_guest_memory(bool paging, const char *file, bool has_begin,
s = g_malloc0(sizeof(DumpState));
- ret = dump_init(s, fd, has_format, format, paging, has_begin,
- begin, length, errp);
- if (ret < 0) {
+ dump_init(s, fd, has_format, format, paging, has_begin,
+ begin, length, &local_err);
+ if (local_err) {
g_free(s);
+ error_propagate(errp, local_err);
return;
}
--
1.8.3.1