pata_at91: Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Signed-off-by: Harman Kalra <harman4linux@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
diff --git a/drivers/ata/pata_at91.c b/drivers/ata/pata_at91.c
index 9f27b14..1611e0e 100644
--- a/drivers/ata/pata_at91.c
+++ b/drivers/ata/pata_at91.c
@@ -347,10 +347,8 @@
field.reg = AT91SAM9_SMC_MODE(AT91SAM9_SMC_GENERIC);
fields.mode = devm_regmap_field_alloc(dev, smc, field);
- if (IS_ERR(fields.mode))
- return PTR_ERR(fields.mode);
- return 0;
+ return PTR_ERR_OR_ZERO(fields.mode);
}
static int pata_at91_probe(struct platform_device *pdev)