Compiler warning from drivers/media/usb/au0828/au0828-video.c: In function ‘queue_setup’

[Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>]

Hi Mauro,

I am seeing the following warning from au0828 - linux_media
media_controller branch:

drivers/media/usb/au0828/au0828-video.c: In function ‘queue_setup’:
drivers/media/usb/au0828/au0828-video.c:679:6: warning: ‘entity’ may be
used uninitialized in this function [-Wmaybe-uninitialized]
   if (sink == entity)
      ^
drivers/media/usb/au0828/au0828-video.c:644:24: note: ‘entity’ was
declared here
  struct media_entity  *entity, *source;
                        ^

This looks real to me, but don't know what entity should have been
initialized to.

thanks,
-- Shuah

-- 
Shuah Khan
Sr. Linux Kernel Developer
Open Source Innovation Group
Samsung Research America (Silicon Valley)
shuahkh@xxxxxxxxxxxxxxx | (970) 217-8978
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