sh: Shut up csum_ipv6_magic() warnings.

Signed-off-by: Paul Mundt <[e-mail]>

include/asm-sh/checksum.h

···
  */
 
 asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
-					  int len, __wsum sum, int *src_err_ptr, int *dst_err_ptr);
+					    int len, __wsum sum,
+					    int *src_err_ptr, int *dst_err_ptr);
 
 /*
  *	Note: when you get a NULL pointer exception here this means someone
- *	passed in an incorrect kernel address to one of these functions. 
- *	
- *	If you use these functions directly please don't forget the 
+ *	passed in an incorrect kernel address to one of these functions.
+ *
+ *	If you use these functions directly please don't forget the
  *	access_ok().
  */
-static __inline__
+static inline
 __wsum csum_partial_copy_nocheck(const void *src, void *dst,
-					int len, __wsum sum)
+				 int len, __wsum sum)
 {
-	return csum_partial_copy_generic ( src, dst, len, sum, NULL, NULL);
+	return csum_partial_copy_generic(src, dst, len, sum, NULL, NULL);
 }
 
-static __inline__
+static inline
 __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
-						int len, __wsum sum, int *err_ptr)
+				   int len, __wsum sum, int *err_ptr)
 {
 	return csum_partial_copy_generic((__force const void *)src, dst,
 					len, sum, err_ptr, NULL);
···
  *	Fold a partial checksum
  */
 
-static __inline__ __sum16 csum_fold(__wsum sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
 	unsigned int __dummy;
 	__asm__("swap.w %0, %1\n\t"
···
  *      i386 version by Jorge Cwik <[e-mail]>, adapted
  *      for linux by * Arnt Gulbrandsen.
  */
-static __inline__ __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
 	unsigned int sum, __dummy0, __dummy1;
 
···
 	return	csum_fold(sum);
 }
 
-static __inline__ __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
-						   unsigned short len,
-						   unsigned short proto,
-						   __wsum sum)
+static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
+					unsigned short len,
+					unsigned short proto,
+					__wsum sum)
 {
 #ifdef __LITTLE_ENDIAN__
 	unsigned long len_proto = (proto + len) << 8;
···
 		: "=r" (sum), "=r" (len_proto)
 		: "r" (daddr), "r" (saddr), "1" (len_proto), "0" (sum)
 		: "t");
+
 	return sum;
 }
 
···
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static __inline__ __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
-						       unsigned short len,
-						       unsigned short proto,
-						       __wsum sum)
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
+					unsigned short len,
+					unsigned short proto,
+					__wsum sum)
 {
-	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
+	return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));
 }
 
 /*
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-
-static __inline__ __sum16 ip_compute_csum(const void *buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
-    return csum_fold (csum_partial(buff, len, 0));
+    return csum_fold(csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-#ifdef CONFIG_IPV6
-static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
-					  const struct in6_addr *daddr,
-					  __u32 len, unsigned short proto,
-					  __wsum sum)
+static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+				      const struct in6_addr *daddr,
+				      __u32 len, unsigned short proto,
+				      __wsum sum)
 {
 	unsigned int __dummy;
 	__asm__("clrt\n\t"
···
 		"movt	%1\n\t"
 		"add	%1, %0\n"
 		: "=r" (sum), "=&r" (__dummy)
-		: "r" (saddr), "r" (daddr), 
+		: "r" (saddr), "r" (daddr),
 		  "r" (htonl(len)), "r" (htonl(proto)), "0" (sum)
 		: "t");
 
 	return csum_fold(sum);
 }
-#endif
 
-/* 
+/*
  *	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,
-						      int *err_ptr)
+static inline __wsum csum_and_copy_to_user(const void *src,
+					   void __user *dst,
+					   int len, __wsum sum,
+					   int *err_ptr)
 {
 	if (access_ok(VERIFY_WRITE, dst, len))
 		return csum_partial_copy_generic((__force const void *)src,