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Subject[PATCH] scsi: ipr: Directly return instead of using local ret variable
Date
fixes coccinelle warning:
./drivers/scsi/ipr.c:10095:13-15: Unneeded variable: "rc". Return
"IRQ_HANDLED" on line 10104

Signed-off-by: Haowen Bai <baihaowen@meizu.com>
---
drivers/scsi/ipr.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 104bee9..353cf47 100644
--- 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;
}

/**
--
2.7.4
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