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ata: sata_dwc_460ex: remove variable num_processed 

Variable num_processed is just being incremented and it's never used
anywhere else. The variable and the increment are redundant so
remove it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
This commit is contained in:
Colin Ian King 2022-10-24 15:17:59 +01:00 committed by Damien Le Moal
parent 43c1061870
commit de58fd3d80
1 changed files with 1 additions and 3 deletions
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4
drivers/ata/sata_dwc_460ex.c
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@ -472,7 +472,7 @@ static irqreturn_t sata_dwc_isr(int irq, void *dev_instance)
struct ata_queued_cmd *qc;
unsigned long flags;
u8 status, tag;
int handled, num_processed, port = 0;
int handled, port = 0;
uint intpr, sactive, sactive2, tag_mask;
struct sata_dwc_device_port *hsdevp;
hsdev->sactive_issued = 0;
@ -618,9 +618,7 @@ DRVSTILLBUSY:
dev_dbg(ap->dev, "%s ATA status register=0x%x\n", __func__, status);
tag = 0;
num_processed = 0;
while (tag_mask) {
num_processed++;
while (!(tag_mask & 0x00000001)) {
tag++;
tag_mask <<= 1;