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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)
commitf2ca809059294b27703d709a3c4218197c5f16dc
tree897d49144e62ec2a01b5f648af629f7f7fe621f6tree
parentd466f6c5cac17e0c9f22bd4250020bf885049db7commit | 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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