This patch fixes following warning
drivers/scsi/qla2xxx/qla_target.c:3587 qlt_do_ctio_completion()
warn: impossible condition '(logged_out == 41) => (0-1 == 41)'
drivers/scsi/qla2xxx/qla_target.c
3580 case CTIO_PORT_LOGGED_OUT:
3581 case CTIO_PORT_UNAVAILABLE:
3582 {
3583 bool logged_out = (status & 0xFFFF);
3584 ql_dbg(ql_dbg_tgt_mgt, vha, 0xf059,
3585 "qla_target(%d): CTIO with %s status %x "
3586 "received (state %x, se_cmd %p)\n", vha->vp_idx,
3587 (logged_out == CTIO_PORT_LOGGED_OUT) ?
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Bool cannot equal 0x26.
3588 "PORT LOGGED OUT" : "PORT UNAVAILABLE",
Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
Signed-off-by: Giridhar Malavali <giridhar.malavali@xxxxxxxxxx>
---
drivers/scsi/qla2xxx/qla_target.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 80651cd..829b534 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -3597,12 +3597,13 @@ static void qlt_do_ctio_completion(struct scsi_qla_host *vha, uint32_t handle,
case CTIO_PORT_LOGGED_OUT:
case CTIO_PORT_UNAVAILABLE:
{
- bool logged_out = (status & 0xFFFF);
+ bool logged_out =
+ (status & 0xFFFF) == CTIO_PORT_LOGGED_OUT;
+
ql_dbg(ql_dbg_tgt_mgt, vha, 0xf059,
"qla_target(%d): CTIO with %s status %x "
"received (state %x, se_cmd %p)\n", vha->vp_idx,
- (logged_out == CTIO_PORT_LOGGED_OUT) ?
- "PORT LOGGED OUT" : "PORT UNAVAILABLE",
+ logged_out ? "PORT LOGGED OUT" : "PORT UNAVAILABLE",
status, cmd->state, se_cmd);
if (logged_out && cmd->sess) {
--
1.7.1
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