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xtensa: uaccess: Add missing __user to strncpy_from_user() prototype

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[ Upstream commit dc293f2106903ab9c24e9cea18c276e32c394c33 ]

When adding __user annotations in commit 2adf5352a34a, the
strncpy_from_user() function declaration for the
CONFIG_GENERIC_STRNCPY_FROM_USER case was missed. Fix it.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Message-Id: <20200831210937.17938-1-laurent.pinchart@ideasonboard.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Laurent Pinchart 2020-09-01 00:09:37 +03:00 committed by Greg Kroah-Hartman
parent 3753a62d57
commit 1f5531bb97
1 changed files with 1 additions and 1 deletions
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2
arch/xtensa/include/asm/uaccess.h
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@ -300,7 +300,7 @@ strncpy_from_user(char *dst, const char *src, long count)
return -EFAULT;
}
#else
long strncpy_from_user(char *dst, const char *src, long count);
long strncpy_from_user(char *dst, const char __user *src, long count);
#endif
/*