diff mbox series

[1/9] target_core_user: fix double unlock

Message ID 1532372871-7128-2-git-send-email-mchristi@redhat.com (mailing list archive)
State New, archived
Headers show
Series tcmu: configuration fixes and cleanups | expand

Commit Message

Mike Christie July 23, 2018, 7:07 p.m. UTC 
The caller of queue_cmd_ring grabs and releases the lock, so
the tcmu_setup_cmd_timer failure handling inside queue_cmd_ring
should not call mutex_unlock.

Signed-off-by: Mike Christie <mchristi@redhat.com>
---
 drivers/target/target_core_user.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c
index 847707a..fafe65f 100644
--- a/drivers/target/target_core_user.c
+++ b/drivers/target/target_core_user.c
@@ -1066,7 +1066,6 @@  static sense_reason_t queue_cmd_ring(struct tcmu_cmd *tcmu_cmd, int *scsi_err)
 				   &udev->cmd_timer);
 	if (ret) {
 		tcmu_cmd_free_data(tcmu_cmd, tcmu_cmd->dbi_cnt);
-		mutex_unlock(&udev->cmdr_lock);
 
 		*scsi_err = TCM_OUT_OF_RESOURCES;
 		return -1;