From: Nicholas Bellinger Date: Wed, 17 Sep 2014 20:17:55 +0000 (-0700) Subject: iscsi-target: Drop duplicate __iscsi_target_login_thread check X-Git-Tag: firefly_0821_release~176^2~2981^2~33 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1d30686da4a40029cb48eab28442896b58aeceef;p=firefly-linux-kernel-4.4.55.git iscsi-target: Drop duplicate __iscsi_target_login_thread check This patch drops the now duplicate + unnecessary check for -ENODEV from iscsi_transport->iscsit_accept_np() for jumping to out:, or immediately returning 1 in __iscsi_target_login_thread() code. Since commit 81a9c5e72b the jump to out: and returning 1 have the same effect, and end up hitting the ISCSI_NP_THREAD_SHUTDOWN check regardless at the top of __iscsi_target_login_thread() during next loop iteration. So that said, it's safe to go ahead and remove this duplicate check. Reported-by: Joern Engel Signed-off-by: Nicholas Bellinger --- diff --git a/drivers/target/iscsi/iscsi_target_login.c b/drivers/target/iscsi/iscsi_target_login.c index b1ae5cbe70f8..02d5ccd0eaa1 100644 --- a/drivers/target/iscsi/iscsi_target_login.c +++ b/drivers/target/iscsi/iscsi_target_login.c @@ -1267,8 +1267,6 @@ static int __iscsi_target_login_thread(struct iscsi_np *np) iscsit_put_transport(conn->conn_transport); kfree(conn); conn = NULL; - if (ret == -ENODEV) - goto out; /* Get another socket */ return 1; }