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(parent: ed950b3) | patch
powerpc/sparse: Constify the address pointer in __get_user_nosleep()
authorDaniel Axtens <dja@axtens.net>
Mon, 30 Jan 2017 06:41:55 +0000 (17:41 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 2 Feb 2017 05:35:21 +0000 (16:35 +1100)
commit477d2150101fbbf8819d79fbe6ddfeaa07ede05c
tree897d49144e62ec2a01b5f648af629f7f7fe621f6tree | snapshot
parented950b332051963bbb071be0c74934d745684395commit | diff
powerpc/sparse: Constify the address pointer in __get_user_nosleep()

In __get_user_nosleep, we create an intermediate pointer for the
user address we're about to fetch. We currently don't tag this
pointer as const. Make it const, as we are simply dereferencing
it, and it's scope is limited to the __get_user_nosleep macro.

Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/include/asm/uaccess.h diff | blob | history
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