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From 7dc7ab8e99005da29aba22df2bb67e58e19a50f0 Mon Sep 17 00:00:00 2001
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From: David Teigland <teigland@redhat.com>
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Date: Thu, 24 Feb 2022 16:10:37 -0600
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Subject: [PATCH 37/54] devices: initial use of existing option
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Use dev_cache_get_existing() in a few common, high level
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locations where it's obvious that only existing dev-cache
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entries are wanted. This can be expanded and used in more
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locations (or dev_cache_get can stop creating new entries.)
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---
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lib/device/device_id.c | 4 ++--
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tools/toollib.c | 6 +++---
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2 files changed, 5 insertions(+), 5 deletions(-)
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diff --git a/lib/device/device_id.c b/lib/device/device_id.c
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index 7fe581571..bcb2e6bcf 100644
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--- a/lib/device/device_id.c
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+++ b/lib/device/device_id.c
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@@ -1565,7 +1565,7 @@ void device_ids_match(struct cmd_context *cmd)
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dm_list_iterate_items(du, &cmd->use_devices) {
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if (du->dev)
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continue;
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- if (!(du->dev = dev_cache_get(cmd, du->devname, NULL))) {
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+ if (!(du->dev = dev_cache_get_existing(cmd, du->devname, NULL))) {
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log_warn("Device not found for %s.", du->devname);
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} else {
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/* Should we set dev->id? Which idtype? Use --deviceidtype? */
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@@ -1603,7 +1603,7 @@ void device_ids_match(struct cmd_context *cmd)
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* the du/dev pairs in preparation for using the filters.
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*/
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if (du->devname &&
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- (dev = dev_cache_get(cmd, du->devname, NULL))) {
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+ (dev = dev_cache_get_existing(cmd, du->devname, NULL))) {
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/* On successful match, du, dev, and id are linked. */
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if (_match_du_to_dev(cmd, du, dev))
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continue;
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diff --git a/tools/toollib.c b/tools/toollib.c
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index d6f48aad2..16be336d4 100644
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--- a/tools/toollib.c
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+++ b/tools/toollib.c
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@@ -1434,7 +1434,7 @@ int process_each_label(struct cmd_context *cmd, int argc, char **argv,
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goto out;
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}
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- if (!(dev = dev_cache_get(cmd, argv[opt], cmd->filter))) {
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+ if (!(dev = dev_cache_get_existing(cmd, argv[opt], cmd->filter))) {
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log_error("Failed to find device "
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"\"%s\".", argv[opt]);
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ret_max = ECMD_FAILED;
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@@ -3870,7 +3870,7 @@ static int _get_arg_devices(struct cmd_context *cmd,
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return ECMD_FAILED;
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}
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- if (!(dil->dev = dev_cache_get(cmd, sl->str, cmd->filter))) {
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+ if (!(dil->dev = dev_cache_get_existing(cmd, sl->str, cmd->filter))) {
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log_error("Cannot use %s: %s", sl->str, devname_error_reason(sl->str));
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ret_max = EINIT_FAILED;
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} else {
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@@ -5206,7 +5206,7 @@ int pvcreate_each_device(struct cmd_context *cmd,
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struct device *dev;
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/* No filter used here */
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- if (!(dev = dev_cache_get(cmd, pd->name, NULL))) {
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+ if (!(dev = dev_cache_get_existing(cmd, pd->name, NULL))) {
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log_error("No device found for %s.", pd->name);
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dm_list_del(&pd->list);
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dm_list_add(&pp->arg_fail, &pd->list);
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--
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2.34.3
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