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(parent: 048f33c) | patch
powerpc/sparse: Constify the address pointer in __get_user_nocheck()
authorDaniel Axtens <dja@axtens.net>
Mon, 30 Jan 2017 06:41:54 +0000 (17:41 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 2 Feb 2017 05:35:17 +0000 (16:35 +1100)
commitbb97cf63c349a918b282ae725dac45d0b145295d
tree2e959bbb522b9af6bbeb617c199d9cc1d306a31atree | snapshot
parent048f33cc2b91a1d42cf0e4526edb3fad89150eb9commit | diff
powerpc/sparse: Constify the address pointer in __get_user_nocheck()

In __get_user_nocheck, 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_nocheck 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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