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Subject[PATCH 2/2] driver: scsi: qla2xxx: fix returnvar.cocci warning
Date
Remove unneeded variable used to store return value,
detected by the semantic patch returnvar.cocci.

Signed-off-by: liujian <liujian56@huawei.com>
---
drivers/scsi/qla2xxx/qla_mr.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c
index 60f964c..bb66ea4 100644
--- a/drivers/scsi/qla2xxx/qla_mr.c
+++ b/drivers/scsi/qla2xxx/qla_mr.c
@@ -1712,7 +1712,6 @@ qlafx00_tgt_detach(struct scsi_qla_host *vha, int tgt_id)
int
qlafx00_process_aen(struct scsi_qla_host *vha, struct qla_work_evt *evt)
{
- int rval = 0;
uint32_t aen_code, aen_data;

aen_code = FCH_EVT_VENDOR_UNIQUE;
@@ -1764,7 +1763,7 @@ qlafx00_process_aen(struct scsi_qla_host *vha, struct qla_work_evt *evt)
fc_host_post_event(vha->host, fc_get_event_number(),
aen_code, aen_data);

- return rval;
+ return 0;
}

static void
--
2.7.4
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