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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)
commitd466f6c5cac17e0c9f22bd4250020bf885049db7
tree2e959bbb522b9af6bbeb617c199d9cc1d306a31atree
parentf84ed59a612d866cde0bd17ad2a52acb524d44c9commit | 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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