Re: [greybus-dev] [PATCH] staging: greybus: compress return logic

[Viresh Kumar]

On 25-03-17, 10:50, Arushi Singhal wrote:
> Simplify function returns by merging assignment and return.
> 
> Signed-off-by: Arushi Singhal 
> ---
>  drivers/staging/greybus/loopback.c | 5 +
>  1 file changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git a/drivers/staging/greybus/loopback.c 
> b/drivers/staging/greybus/loopback.c
> index aaf29a5fac83..08e255884206 100644
> --- a/drivers/staging/greybus/loopback.c
> +++ b/drivers/staging/greybus/loopback.c
> @@ -365,11 +365,8 @@ static void gb_loopback_calculate_stats(struct 
> gb_loopback *gb, bool error);
>  
>  static u32 gb_loopback_nsec_to_usec_latency(u64 elapsed_nsecs)
>  {
> - u32 lat;
> -
>   do_div(elapsed_nsecs, NSEC_PER_USEC);
> - lat = elapsed_nsecs;
> - return lat;
> + return elapsed_nsecs;
>  }
>  
>  static u64 __gb_loopback_calc_latency(u64 t1, u64 t2)

Acked-by: Viresh Kumar 

-- 
viresh
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[PATCH] staging: greybus: compress return logic

[Arushi Singhal]

Simplify function returns by merging assignment and return.

Signed-off-by: Arushi Singhal 
---
 drivers/staging/greybus/loopback.c | 5 +
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/staging/greybus/loopback.c 
b/drivers/staging/greybus/loopback.c
index aaf29a5fac83..08e255884206 100644
--- a/drivers/staging/greybus/loopback.c
+++ b/drivers/staging/greybus/loopback.c
@@ -365,11 +365,8 @@ static void gb_loopback_calculate_stats(struct gb_loopback 
*gb, bool error);
 
 static u32 gb_loopback_nsec_to_usec_latency(u64 elapsed_nsecs)
 {
-   u32 lat;
-
do_div(elapsed_nsecs, NSEC_PER_USEC);
-   lat = elapsed_nsecs;
-   return lat;
+   return elapsed_nsecs;
 }
 
 static u64 __gb_loopback_calc_latency(u64 t1, u64 t2)
-- 
2.11.0

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