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(parent: de49344) | 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)
commit048f33cc2b91a1d42cf0e4526edb3fad89150eb9
treebb4263e4b42cb6b9aa127688bacf1f7c66ae1efetree | snapshot
parentde493440c7319b7bc01d6a8e5446516616cc7479commit | 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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