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Subject[PATCH] ata: pata_ali: remove redundant return statement
Date
A return statement is unnecessarily complicated, currently value
in variable mask is bitwise-masked and the variable is being
updated and then returned. Just updating the mask is all that is
required as the following statement is a return.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
drivers/ata/pata_ali.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c
index ab28a6707b94..1b90cda27246 100644
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -123,7 +123,7 @@ static unsigned long ali_20_filter(struct ata_device *adev, unsigned long mask)
mask &= ~(ATA_MASK_MWDMA | ATA_MASK_UDMA);
ata_id_c_string(adev->id, model_num, ATA_ID_PROD, sizeof(model_num));
if (strstr(model_num, "WDC"))
- return mask &= ~ATA_MASK_UDMA;
+ mask &= ~ATA_MASK_UDMA;
return mask;
}

--
2.33.1
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