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cifs: fix return of uninitialized rc in dfs_cache_update_tgthint()

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[ Upstream commit d6a49e8c4c ]

Fix this by initializing rc to 0 as cache_refresh_path() would not set
it in case of success.

Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/all/202301190004.bEHvbKG6-lkp@intel.com/
Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Paulo Alcantara 2023-01-18 13:36:31 -03:00 committed by Greg Kroah-Hartman
parent 1dba6881e3
commit 38044859de
1 changed files with 3 additions and 3 deletions
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6
fs/cifs/dfs_cache.c
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@ -1050,10 +1050,10 @@ int dfs_cache_update_tgthint(const unsigned int xid, struct cifs_ses *ses,
const struct nls_table *cp, int remap, const char *path,
const struct dfs_cache_tgt_iterator *it)
{
int rc;
const char *npath;
struct cache_entry *ce;
struct cache_dfs_tgt *t;
struct cache_entry *ce;
const char *npath;
int rc = 0;
npath = dfs_cache_canonical_path(path, cp, remap);
if (IS_ERR(npath))