From 052f9d206f6c4b5b512b8c201d375f2dd194be35 Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Tue, 9 Feb 2021 14:02:14 +0000 Subject: powerpc/uaccess: Merge raw_copy_to_user_allowed() into raw_copy_to_user() Since commit 17bc43367fc2 ("powerpc/uaccess: Implement unsafe_copy_to_user() as a simple loop"), raw_copy_to_user_allowed() is only used by raw_copy_to_user(). Merge raw_copy_to_user_allowed() into raw_copy_to_user(). Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/3ae114740317187e12edbd5ffa9157cb8c396dea.1612879284.git.christophe.leroy@csgroup.eu --- arch/powerpc/include/asm/uaccess.h | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'arch/powerpc/include/asm/uaccess.h') diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h index 297ee141c33a..78e2a3990eab 100644 --- a/arch/powerpc/include/asm/uaccess.h +++ b/arch/powerpc/include/asm/uaccess.h @@ -401,19 +401,13 @@ static inline unsigned long raw_copy_from_user(void *to, return ret; } -static inline unsigned long -raw_copy_to_user_allowed(void __user *to, const void *from, unsigned long n) -{ - return __copy_tofrom_user(to, (__force const void __user *)from, n); -} - static inline unsigned long raw_copy_to_user(void __user *to, const void *from, unsigned long n) { unsigned long ret; allow_write_to_user(to, n); - ret = raw_copy_to_user_allowed(to, from, n); + ret = __copy_tofrom_user(to, (__force const void __user *)from, n); prevent_write_to_user(to, n); return ret; } -- cgit v1.2.3