It looks like there is a typo here where return "rc" which is "success"
instead of PTR_ERR(tlink) which is a negative error code.
I have also removed the unneeded initialization so that GCC has a chance
to warn about this sort of thing next time.
Fixes: 25c7f41e9234 ('CIFS: Migrate to shared superblock model')
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
This is a static checker warning and I'm not certain this is the correct
fix. Please review this one carefully.
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 20d75b8..a5704e1 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -2730,14 +2730,14 @@ cifs_match_super(struct super_block *sb, void *data)
struct cifs_ses *ses;
struct cifs_tcon *tcon;
struct tcon_link *tlink;
- int rc = 0;
+ int rc;
spin_lock(&cifs_tcp_ses_lock);
cifs_sb = CIFS_SB(sb);
tlink = cifs_get_tlink(cifs_sb_master_tlink(cifs_sb));
if (IS_ERR(tlink)) {
spin_unlock(&cifs_tcp_ses_lock);
- return rc;
+ return PTR_ERR(tlink);
}
tcon = tlink_tcon(tlink);
ses = tcon->ses;
--
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