[PATCH] hexagon: kernel: remove useless variables 'dn', 'r' and 'err' in time_init_deferred() in "time.c"

[PATCH] hexagon: kernel: remove useless variables 'dn', 'r' and 'err' in time_init_deferred() in "time.c"

[Chen Gang]

Remove them, since they are useless. The related warnings (with
allmodconfig for v4):

    CC      arch/hexagon/kernel/time.o
  arch/hexagon/kernel/time.c: In function 'time_init_deferred':
  arch/hexagon/kernel/time.c:196: warning: unused variable 'err'
  arch/hexagon/kernel/time.c:195: warning: unused variable 'r'
  arch/hexagon/kernel/time.c:194: warning: unused variable 'dn'


Signed-off-by: Chen Gang <gang.chen@asianux.com>
---
 arch/hexagon/kernel/time.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/arch/hexagon/kernel/time.c b/arch/hexagon/kernel/time.c
index 9903fad..d0c4f5a 100644
--- a/arch/hexagon/kernel/time.c
+++ b/arch/hexagon/kernel/time.c
@@ -191,9 +191,6 @@ void __init time_init_deferred(void)
 {
 	struct resource *resource = NULL;
 	struct clock_event_device *ce_dev = &hexagon_clockevent_dev;
-	struct device_node *dn;
-	struct resource r;
-	int err;
 
 	ce_dev->cpumask = cpu_all_mask;
 
-- 
1.7.7.6

Re: [PATCH] hexagon: kernel: remove useless variables 'dn', 'r' and 'err' in time_init_deferred() in "time.c"

[rkuo]

On Fri, Nov 01, 2013 at 07:07:48PM +0800, Chen Gang wrote:
> Remove them, since they are useless. The related warnings (with
> allmodconfig for v4):
> 
>     CC      arch/hexagon/kernel/time.o
>   arch/hexagon/kernel/time.c: In function 'time_init_deferred':
>   arch/hexagon/kernel/time.c:196: warning: unused variable 'err'
>   arch/hexagon/kernel/time.c:195: warning: unused variable 'r'
>   arch/hexagon/kernel/time.c:194: warning: unused variable 'dn'
> 
> 
> Signed-off-by: Chen Gang <gang.chen@asianux.com>
> ---
>  arch/hexagon/kernel/time.c |    3 ---
>  1 files changed, 0 insertions(+), 3 deletions(-)
> 

Acked-by: Richard Kuo <rkuo@codeaurora.org>

-- 

Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation

Re: [PATCH] hexagon: kernel: remove useless variables 'dn', 'r' and 'err' in time_init_deferred() in "time.c"

[Chen Gang]

On 11/04/2013 09:13 AM, rkuo wrote:
> On Fri, Nov 01, 2013 at 07:07:48PM +0800, Chen Gang wrote:
>> Remove them, since they are useless. The related warnings (with
>> allmodconfig for v4):
>>
>>     CC      arch/hexagon/kernel/time.o
>>   arch/hexagon/kernel/time.c: In function 'time_init_deferred':
>>   arch/hexagon/kernel/time.c:196: warning: unused variable 'err'
>>   arch/hexagon/kernel/time.c:195: warning: unused variable 'r'
>>   arch/hexagon/kernel/time.c:194: warning: unused variable 'dn'
>>
>>
>> Signed-off-by: Chen Gang <gang.chen@asianux.com>
>> ---
>>  arch/hexagon/kernel/time.c |    3 ---
>>  1 files changed, 0 insertions(+), 3 deletions(-)
>>
> 
> Acked-by: Richard Kuo <rkuo@codeaurora.org>
> 

Thanks.
-- 
Chen Gang