diff options
Diffstat (limited to 'arch/x86/include/asm/checksum_32.h')
| -rw-r--r-- | arch/x86/include/asm/checksum_32.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h index 2487b7fc2d24..11624c8a9d8d 100644 --- a/arch/x86/include/asm/checksum_32.h +++ b/arch/x86/include/asm/checksum_32.h @@ -176,7 +176,6 @@ static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr, /* * Copy and checksum to user */ -#define HAVE_CSUM_COPY_USER static inline __wsum csum_and_copy_to_user(const void *src, void __user *dst, int len, __wsum sum, @@ -185,11 +184,10 @@ static inline __wsum csum_and_copy_to_user(const void *src, __wsum ret; might_sleep(); - if (access_ok(dst, len)) { - stac(); + if (user_access_begin(dst, len)) { ret = csum_partial_copy_generic(src, (__force void *)dst, len, sum, NULL, err_ptr); - clac(); + user_access_end(); return ret; } |