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scsi: ipr: Directly return instead of using local ret variable
author
Haowen Bai
<baihaowen@meizu.com>
Mon, 28 Mar 2022 02:05:03 +0000
(10:05 +0800)
committer
Martin K. Petersen
<martin.petersen@oracle.com>
Tue, 26 Apr 2022 03:29:40 +0000
(23:29 -0400)
Fixes coccinelle warning:
./drivers/scsi/ipr.c:10095:13-15: Unneeded variable: "rc". Return "IRQ_HANDLED" on line 10104
Link:
https://lore.kernel.org/r/1648433103-24308-1-git-send-email-baihaowen@meizu.com
Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/ipr.c
patch
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diff --git
a/drivers/scsi/ipr.c
b/drivers/scsi/ipr.c
index
104bee9
..
353cf47
100644
(file)
--- a/
drivers/scsi/ipr.c
+++ b/
drivers/scsi/ipr.c
@@
-10092,7
+10092,6
@@
static irqreturn_t ipr_test_intr(int irq, void *devp)
{
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)devp;
unsigned long lock_flags = 0;
- irqreturn_t rc = IRQ_HANDLED;
dev_info(&ioa_cfg->pdev->dev, "Received IRQ : %d\n", irq);
spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
@@
-10101,7
+10100,7
@@
static irqreturn_t ipr_test_intr(int irq, void *devp)
wake_up(&ioa_cfg->msi_wait_q);
spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
- return
rc
;
+ return
IRQ_HANDLED
;
}
/**