Commit d6a49e8c authored Jan 18, 2023 by Paulo Alcantara Committed by Steve French Jan 18, 2023

cifs: fix return of uninitialized rc in dfs_cache_update_tgthint()



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>

parent 3deddb77

fs/cifs/dfs_cache.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -1047,10 +1047,10 @@ 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))