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scsi: libiscsi: Annotate locking assumptions

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This patch avoids that sparse reports the following:

drivers/scsi/libiscsi.c:1844:23: warning: context imbalance in 'iscsi_exec_task_mgmt_fn' - unexpected unlock

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Lee Duncan <lduncan@suse.com>
Signed-off-by: Chris Leech <cleech@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bart Van Assche 2018-07-30 14:40:18 -07:00 committed by Martin K. Petersen
parent 7382f9d8dc
commit 1360c58a34
1 changed files with 1 additions and 0 deletions
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drivers/scsi/libiscsi.c
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@ -1832,6 +1832,7 @@ static void iscsi_tmf_timedout(struct timer_list *t)
static int iscsi_exec_task_mgmt_fn(struct iscsi_conn *conn,
struct iscsi_tm *hdr, int age,
int timeout)
__must_hold(&session->frwd_lock)
{
struct iscsi_session *session = conn->session;
struct iscsi_task *task;