[PATCH 1/2] cifs: replace unnecessary use of list iterator variable with head

[Jakob Koschel]

When list_for_each_entry() completes the iteration over the whole list
without breaking the loop, the iterator variable will *always* be a
bogus pointer computed based on the head element.

To avoid type confusion use the actual list head directly instead of
the last iterator value.

Signed-off-by: Jakob Koschel <jakobkoschel@xxxxxxxxx>
---
 fs/cifs/smb2pdu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index 7e7909b1ae11..4ac86b77a7c9 100644
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -3858,7 +3858,7 @@ void smb2_reconnect_server(struct work_struct *work)
 	tcon = kzalloc(sizeof(struct cifs_tcon), GFP_KERNEL);
 	if (!tcon) {
 		resched = true;
-		list_del_init(&ses->rlist);
+		list_del_init(&pserver->smb_ses_list);
 		cifs_put_smb_ses(ses);
 		goto done;
 	}

base-commit: f82da161ea75dc4db21b2499e4b1facd36dab275
-- 
2.25.1