cifs: Fix a tiny potential memory leak

The most recent "it" allocation is leaked on this error path.  I
believe that small allocations always succeed in current kernels so
this doesn't really affect run time.

Fixes: 54be1f6c1c ("cifs: Add DFS cache routines")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Dan Carpenter 2019-01-05 21:18:03 +03:00 committed by Steve French
parent 8428817dc4
commit c715f89c4d
1 changed files with 1 additions and 0 deletions

View File

@ -776,6 +776,7 @@ static int get_tgt_list(const struct dfs_cache_entry *ce,
it->it_name = kstrndup(t->t_name, strlen(t->t_name),
GFP_KERNEL);
if (!it->it_name) {
kfree(it);
rc = -ENOMEM;
goto err_free_it;
}