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(parent: 8a232b6) | patch
powerpc/sparse: Constify the address pointer in __get_user_check()
authorDaniel Axtens <dja@axtens.net>
Mon, 30 Jan 2017 06:41:53 +0000 (17:41 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 2 Feb 2017 05:35:11 +0000 (16:35 +1100)
commit2bd8bd2524699f543e12f9422974ea393f383c67
treebb4263e4b42cb6b9aa127688bacf1f7c66ae1efetree | snapshot
parent8a232b6de125b223720a505254c7e327cf57df80commit | diff
powerpc/sparse: Constify the address pointer in __get_user_check()

In __get_user_check, 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_check 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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