# Re: \[PATCH\] video: fbdev: mb862xx: remove unused variable

- From: Wolfram Sang \<hidden\>
- Date: 2016-08-26 15:46:08 
- List: linux-fbdev
- Page: https://ratatoskr.run/linux-fbdev/2016/08/4823083
- Thread: https://ratatoskr.run/linux-fbdev/2016/08/4823045/t.md

```text
On Fri, Aug 26, 2016 at 05:32:33PM +0200, Arnd Bergmann wrote:
> A cleanup patch that removed some code left behind an unused
> variable:
> 
> drivers/video/fbdev/mb862xx/mb862xx-i2c.c: In function 'mb862xx_i2c_init':
> drivers/video/fbdev/mb862xx/mb862xx-i2c.c:160:6: error: unused variable 'ret' [-Werror=unused-variable]
> 
> This removes that variable as well.
> 
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Fixes: 6b610e004baf ("video: fbdev: mb862xx: mb862xx-i2c: don't print error when adding adapter fails")

Acked-by: Wolfram Sang <redacted>

Thanks! I already reworked my scripts to detect that better in the
future.

```

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