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(parent: 1cf6022) | patch
arm64: Add get_user() type annotation on the !access_ok() path
authorAl Viro <viro@zeniv.linux.org.uk>
Fri, 22 May 2020 14:23:21 +0000 (15:23 +0100)
committerCatalin Marinas <catalin.marinas@arm.com>
Fri, 22 May 2020 15:59:49 +0000 (16:59 +0100)
commit8cfb347ad0cffdbfc69c82506fb3be9429563211
tree68572474dac4176aab8a86a63b11a03a8f57e005tree | snapshot
parent1cf6022bd9161081215028203919c33fcfa6debbcommit | diff
arm64: Add get_user() type annotation on the !access_ok() path

Sparse reports "Using plain integer as NULL pointer" when the arm64
__get_user_error() assigns 0 to a pointer type. Use proper type
annotation.

Signed-of-by: Al Viro <viro@zeniv.linux.org.uk>
Reported-by: kbuild test robot <lkp@intel.com>
Link: http://lkml.kernel.org/r/20200522142321.GP23230@ZenIV.linux.org.uk
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
arch/arm64/include/asm/uaccess.h diff | blob | history
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