diff options
| author | zhengbin <zhengbin13@huawei.com> | 2019-08-22 22:20:47 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-08-29 18:01:58 -0400 |
| commit | 328bc6debf3dcaf8859dd1323882e8e24ec6e3f8 (patch) | |
| tree | 72b65f15d96d1025978b76e42d6201673dd4d35c | |
| parent | 8dc8d29a00e29c679f027102fb9c6709347ca8ca (diff) | |
scsi: hisi_sas: remove set but not used variable 'irq_value'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/scsi/hisi_sas/hisi_sas_v1_hw.c: In function cq_interrupt_v1_hw:
drivers/scsi/hisi_sas/hisi_sas_v1_hw.c:1542:6: warning: variable irq_value set but not used [-Wunused-but-set-variable]
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Acked-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c index 16974421cb31..3a584feca843 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c @@ -1497,11 +1497,9 @@ static irqreturn_t cq_interrupt_v1_hw(int irq, void *p) struct hisi_sas_complete_v1_hdr *complete_queue = (struct hisi_sas_complete_v1_hdr *) hisi_hba->complete_hdr[queue]; - u32 irq_value, rd_point = cq->rd_point, wr_point; + u32 rd_point = cq->rd_point, wr_point; spin_lock(&hisi_hba->lock); - irq_value = hisi_sas_read32(hisi_hba, OQ_INT_SRC); - hisi_sas_write32(hisi_hba, OQ_INT_SRC, 1 << queue); wr_point = hisi_sas_read32(hisi_hba, COMPL_Q_0_WR_PTR + (0x14 * queue)); |