The invoked function already returns zero on success or a negative
errno code so there is no need to open code the logic in the caller.
This also fixes the following make coccicheck warning:
drivers/input/misc/retu-pwrbutton.c:72:1-6: WARNING: end returns can be
simplified
Signed-off-by: Javier Martinez Canillas <jav...@osg.samsung.com>
---
drivers/input/misc/retu-pwrbutton.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/input/misc/retu-pwrbutton.c
b/drivers/input/misc/retu-pwrbutton.c
index 30b459b6b344..55ce68a6dcbf 100644
--- a/drivers/input/misc/retu-pwrbutton.c
+++ b/drivers/input/misc/retu-pwrbutton.c
@@ -69,11 +69,7 @@ static int retu_pwrbutton_probe(struct platform_device *pdev)
if (error)
return error;
- error = input_register_device(idev);
- if (error)
- return error;
-
- return 0;
+ return input_register_device(idev);
}
static int retu_pwrbutton_remove(struct platform_device *pdev)
--
2.4.3
--
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