mirror of https://gitee.com/openkylin/linux.git
scsi: qla2xxx: remove redundant null check on pointer sess
The null check on pointer sess and the subsequent call is redundant as sess is null on all the the paths that lead to the out_term2 label. Hence the null check and the call can be removed. Also remove the redundant setting of sess to NULL as this is not required now. Detected by CoverityScan, CID#1420663 ("Logically dead code") Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
parent
f233e8c000
commit
bb6abdd453
|
@ -6343,7 +6343,7 @@ static void qlt_tmr_work(struct qla_tgt *tgt,
|
|||
struct atio_from_isp *a = &prm->tm_iocb2;
|
||||
struct scsi_qla_host *vha = tgt->vha;
|
||||
struct qla_hw_data *ha = vha->hw;
|
||||
struct fc_port *sess = NULL;
|
||||
struct fc_port *sess;
|
||||
unsigned long flags;
|
||||
uint8_t *s_id = NULL; /* to hide compiler warnings */
|
||||
int rc;
|
||||
|
@ -6369,7 +6369,6 @@ static void qlt_tmr_work(struct qla_tgt *tgt,
|
|||
goto out_term2;
|
||||
} else {
|
||||
if (sess->deleted) {
|
||||
sess = NULL;
|
||||
goto out_term2;
|
||||
}
|
||||
|
||||
|
@ -6377,7 +6376,6 @@ static void qlt_tmr_work(struct qla_tgt *tgt,
|
|||
ql_dbg(ql_dbg_tgt_tmr, vha, 0xf020,
|
||||
"%s: kref_get fail %8phC\n",
|
||||
__func__, sess->port_name);
|
||||
sess = NULL;
|
||||
goto out_term2;
|
||||
}
|
||||
}
|
||||
|
@ -6396,8 +6394,6 @@ static void qlt_tmr_work(struct qla_tgt *tgt,
|
|||
return;
|
||||
|
||||
out_term2:
|
||||
if (sess)
|
||||
ha->tgt.tgt_ops->put_sess(sess);
|
||||
spin_unlock_irqrestore(&ha->tgt.sess_lock, flags);
|
||||
out_term:
|
||||
qlt_send_term_exchange(ha->base_qpair, NULL, &prm->tm_iocb2, 1, 0);
|
||||
|
|
Loading…
Reference in New Issue