4:28 a.m.
From: kernel test robot <lkp(a)intel.com>
drivers/mfd/pcf50633-irq.c:58:5-8: Unneeded variable: "ret". Return
"0" on line 75
Removes unneeded variable used to store return value.
Generated by: scripts/coccinelle/misc/returnvar.cocci
Fixes: 8214bf079208 ("scripts/dtc: Export YYLOC global declaration")
Reported-by: kernel test robot <lkp(a)intel.com>
Signed-off-by: kernel test robot <lkp(a)intel.com>
---
tree: https://android.googlesource.com/kernel/goldfish android-3.18
head: dd54b61f1458c03f68fc019b4874d98f2f0ae3a5
commit: 8214bf079208b146e63cd0a3ce0ed335a87ce7b3 [396/1051] scripts/dtc: Export YYLOC
global declaration
:::::: branch date: 5 weeks ago
:::::: commit date: 3 months ago
pcf50633-irq.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/mfd/pcf50633-irq.c
+++ b/drivers/mfd/pcf50633-irq.c
@@ -55,7 +55,7 @@ EXPORT_SYMBOL_GPL(pcf50633_free_irq);
static int __pcf50633_irq_mask_set(struct pcf50633 *pcf, int irq, u8 mask)
{
u8 reg, bit;
- int ret = 0, idx;
+ int idx;
idx = irq >> 3;
reg = PCF50633_REG_INT1M + idx;
@@ -72,7 +72,7 @@ static int __pcf50633_irq_mask_set(struc
mutex_unlock(&pcf->lock);
- return ret;
+ return 0;
}
int pcf50633_irq_mask(struct pcf50633 *pcf, int irq)