From 904753da183566c71211d23c169a80184648c121 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 26 Sep 2012 08:00:37 -0400 Subject: [PATCH] iscsit: remove incorrect unlock in iscsit_build_sendtargets_resp Fix a potential multiple spin-unlock -> deadlock scenario during the overflow check within iscsit_build_sendtargets_resp() as found by sparse static checking. Signed-off-by: Christoph Hellwig Cc: stable@vger.kernel.org Signed-off-by: Nicholas Bellinger --- drivers/target/iscsi/iscsi_target.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index cca6d1384a1f..29f3b2414596 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -3274,7 +3274,6 @@ static int iscsit_build_sendtargets_response(struct iscsi_cmd *cmd) len += 1; if ((len + payload_len) > buffer_len) { - spin_unlock(&tiqn->tiqn_tpg_lock); end_of_buf = 1; goto eob; } -- 2.39.5