media: atomisp: Remove unnecessary NULL check in atomisp_param

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Clang warns:

drivers/staging/media/atomisp/pci/atomisp_cmd.c:4278:17: warning:
address of 'config->info' will always evaluate to 'true'
[-Wpointer-bool-conversion]
                if (!&config->info) {
                    ~ ~~~~~~~~^~~~

config cannot be NULL because it comes from an ioctl, which ensures that
the user is not giving us an invalid pointer through copy_from_user. If
config is not NULL, info cannot be NULL. Remove this check.

Link: https://github.com/ClangBuiltLinux/linux/issues/1036

Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

...

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Nathan Chancellor 2020-05-27 09:11:48 +02:00 • committed by Mauro Carvalho Chehab

parent a91727dfaf

commit 541f681340

1 changed files with 0 additions and 5 deletions

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drivers/staging/media/atomisp/pci/atomisp_cmd.c

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