From: Toma Tabacu <[email protected]>
Change the type of csum_ipv6_magic's 'proto' argument from unsigned
short to __u32.
This fixes a type mismatch between the 'htonl(proto)' inline asm
input, which is __u32, and the 'proto' output, which is unsigned
short.
This is the error message reported by clang:
arch/mips/include/asm/checksum.h:285:27: error: unsupported inline asm: input
with type '__be32' (aka 'unsigned int') matching output with type 'unsigned
short'
"0" (htonl(len)), "1" (htonl(proto)), "r" (sum));
^~~~~~~~~~~~
The changed code can be compiled successfully by both gcc and clang.
Signed-off-by: Toma Tabacu <[email protected]>
Signed-off-by: Daniel Sanders <[email protected]>
Cc: Ralf Baechle <[email protected]>
Cc: Markos Chandras <[email protected]>
Cc: Leonid Yegoshin <[email protected]>
Cc: [email protected]
Cc: [email protected]
---
arch/mips/include/asm/checksum.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/include/asm/checksum.h b/arch/mips/include/asm/checksum.h
index 3418c51..683b9e7 100644
--- a/arch/mips/include/asm/checksum.h
+++ b/arch/mips/include/asm/checksum.h
@@ -225,7 +225,7 @@ static inline __sum16 ip_compute_csum(const void *buff, int
len)
#define _HAVE_ARCH_IPV6_CSUM
static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
const struct in6_addr *daddr,
- __u32 len, unsigned short proto,
+ __u32 len, __u32 proto,
__wsum sum)
{
__asm__(
--
2.1.4
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
