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virSCSIHostFindByPCI: Decrease scope of some variables

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Inside of virSCSIHostFindByPCI() there're some variables that are
used from a while() loop exclusively. Bring their declaration
into the loop.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Michal Privoznik 2023-03-08 08:52:32 +01:00
parent 0d1f9e0de0
commit ade974d3ae
1 changed files with 2 additions and 2 deletions
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4
src/util/virscsihost.c
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@ -95,9 +95,7 @@ virSCSIHostFindByPCI(const char *sysfs_prefix,
const char *prefix = sysfs_prefix ? sysfs_prefix : SYSFS_SCSI_HOST_PATH;
struct dirent *entry = NULL;
g_autoptr(DIR) dir = NULL;
char *p = NULL;
char *ret = NULL;
unsigned int read_unique_id;
if (virDirOpen(&dir, prefix) < 0)
return NULL;
@ -107,6 +105,8 @@ virSCSIHostFindByPCI(const char *sysfs_prefix,
g_autofree char *host_path = NULL;
g_autofree char *unique_path = NULL;
g_autofree char *buf = NULL;
char *p = NULL;
unsigned int read_unique_id;
if (!virFileIsLink(entry->d_name))
continue;