media: media.h: Fix shifting signed 32-bit value by 31 bits problem

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Fix MEDIA_ENT_ID_FLAG_NEXT to use "U" cast to avoid shifting signed
32-bit value by 31 bits problem. This isn't a problem for kernel builds
with gcc.

This could be problem since this header is part of public API which
could be included for builds using compilers that don't handle this
condition safely resulting in undefined behavior.

Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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Shuah Khan 2019-06-12 20:56:20 -04:00 • committed by Mauro Carvalho Chehab

parent a60b42c921

commit 5ca004d11b

1 changed files with 1 additions and 1 deletions

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include/uapi/linux/media.h

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