lkml.org 
[lkml]   [2020]   [May]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] i2c: sh_mobile: Fix compilation warning
On Thu, May 09, 2019 at 10:13:46AM +0530, Viresh Kumar wrote:
> This currently generates a warning:
>
> drivers/i2c/busses/i2c-sh_mobile.c: In function 'sh_mobile_i2c_isr':
> drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized]
>
> Though the code looks okay and shouldn't ever use the variable
> uninitialized.
>
> Fix the warning by moving the code around and getting rid of 'data'.
>
> Compile tested only.
>
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

Tested on a Renesas Lager board (R-Car H2). Dumping register sets
produces identical results.

Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

And code is actually cleaner now.

Applied to for-next, thanks!

[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2020-05-29 14:12    [W:0.073 / U:1.332 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site