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Zbigniew Jędrzejewski-Szmek 62fe94
From 6dc2852c643df4aa2580d42fc2d268bea0c5f57b Mon Sep 17 00:00:00 2001
Zbigniew Jędrzejewski-Szmek 62fe94
From: Lennart Poettering <lennart@poettering.net>
Zbigniew Jędrzejewski-Szmek 62fe94
Date: Wed, 3 Sep 2014 19:00:21 +0200
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Subject: [PATCH] base-file-system: always generate error messages locally
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Functions either should generate error messages for everything they do
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themselves, or for nothing and let the caller do it. But they certainly
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shouldn't generate errors for some messages but not for others. Since
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the function in this case is one that generates messages on its own, it
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really should do that for everything, not just for some things, hence.
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---
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 src/shared/base-filesystem.c | 7 ++++---
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 1 file changed, 4 insertions(+), 3 deletions(-)
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diff --git a/src/shared/base-filesystem.c b/src/shared/base-filesystem.c
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index ba8b829ab3..4c65a495d3 100644
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--- a/src/shared/base-filesystem.c
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+++ b/src/shared/base-filesystem.c
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@@ -58,16 +58,17 @@ int base_filesystem_create(const char *root) {
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         int r;
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         fd = open(root, O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC|O_NOFOLLOW);
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-        if (fd < 0)
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+        if (fd < 0) {
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+                log_error("Failed to open root file system: %m");
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                 return -errno;
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+        }
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         for (i = 0; i < ELEMENTSOF(table); i ++) {
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                 if (faccessat(fd, table[i].dir, F_OK, AT_SYMLINK_NOFOLLOW) >= 0)
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                         continue;
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                 if (table[i].target) {
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-                        const char *target = NULL;
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-                        const char *s;
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+                        const char *target = NULL, *s;
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                         /* check if one of the targets exists */
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                         NULSTR_FOREACH(s, table[i].target) {