Commit aea02fc4 authored by Yang Yingliang's avatar Yang Yingliang Committed by Steve French
Browse files

cifs: fix wrong unlock before return from cifs_tree_connect() 



It should unlock 'tcon->tc_lock' before return from cifs_tree_connect().

Fixes: fe67bd563ec2 ("cifs: avoid use of global locks for high contention data")
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Reviewed-by: default avatarShyam Prasad N <sprasad@microsoft.com>
Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent d7d7a66a

fs/cifs/connect.c

+1 −1
Original line number Diff line number Diff line
@@ -4583,7 +4583,7 @@ int cifs_tree_connect(const unsigned int xid, struct cifs_tcon *tcon, const stru 
	if (tcon->ses->ses_status != SES_GOOD ||

	    (tcon->status != TID_NEW &&

	    tcon->status != TID_NEED_TCON)) {

		spin_unlock(&tcon->ses->ses_lock);

		spin_unlock(&tcon->tc_lock);

		return 0;

	}

	tcon->status = TID_IN_TCON;