* [PATCH] ARM: OMAP: Add return value check for input_register_device()
@ 2008-04-22 13:21 Hiroshi DOYU
2008-04-22 19:24 ` Tony Lindgren
0 siblings, 1 reply; 2+ messages in thread
From: Hiroshi DOYU @ 2008-04-22 13:21 UTC (permalink / raw)
To: linux-omap; +Cc: Hiroshi DOYU
drivers/cbus/retu-pwrbutton.c:100: warning: ignoring return value of 'input_register_device', declared with attribute warn_unused_result
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
---
drivers/cbus/retu-pwrbutton.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/cbus/retu-pwrbutton.c b/drivers/cbus/retu-pwrbutton.c
index 283d9ca..38d7aa4 100644
--- a/drivers/cbus/retu-pwrbutton.c
+++ b/drivers/cbus/retu-pwrbutton.c
@@ -97,9 +97,7 @@ static int __init retubutton_init(void)
pwrbtn_dev->keybit[BIT_WORD(KEY_POWER)] = BIT_MASK(KEY_POWER);
pwrbtn_dev->name = "retu-pwrbutton";
- input_register_device(pwrbtn_dev);
-
- return 0;
+ return input_register_device(pwrbtn_dev);
}
/**
--
1.5.5.rc2.6.gf58d
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ARM: OMAP: Add return value check for input_register_device()
2008-04-22 13:21 [PATCH] ARM: OMAP: Add return value check for input_register_device() Hiroshi DOYU
@ 2008-04-22 19:24 ` Tony Lindgren
0 siblings, 0 replies; 2+ messages in thread
From: Tony Lindgren @ 2008-04-22 19:24 UTC (permalink / raw)
To: Hiroshi DOYU; +Cc: linux-omap
* Hiroshi DOYU <Hiroshi.DOYU@nokia.com> [080422 06:26]:
> drivers/cbus/retu-pwrbutton.c:100: warning: ignoring return value of 'input_register_device', declared with attribute warn_unused_result
>
> Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
> ---
> drivers/cbus/retu-pwrbutton.c | 4 +---
> 1 files changed, 1 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/cbus/retu-pwrbutton.c b/drivers/cbus/retu-pwrbutton.c
> index 283d9ca..38d7aa4 100644
> --- a/drivers/cbus/retu-pwrbutton.c
> +++ b/drivers/cbus/retu-pwrbutton.c
> @@ -97,9 +97,7 @@ static int __init retubutton_init(void)
> pwrbtn_dev->keybit[BIT_WORD(KEY_POWER)] = BIT_MASK(KEY_POWER);
> pwrbtn_dev->name = "retu-pwrbutton";
>
> - input_register_device(pwrbtn_dev);
> -
> - return 0;
> + return input_register_device(pwrbtn_dev);
> }
>
> /**
Pushing.
Tony
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