X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=arch%2Ftile%2Flib%2Fchecksum.c;h=c3ca3e64d9d906b453a6be36979ef8d5e976447a;hb=2e3ee613480563a6d5c01b57d342e65cc58c06df;hp=e4bab5bd3f316a54d050e56abe14bc31ba31aaff;hpb=00527cc6bbcac05ab7d54c40bda1ff2a0625ab10;p=~andy%2Flinux

diff --git a/arch/tile/lib/checksum.c b/arch/tile/lib/checksum.c
index e4bab5bd3f3..c3ca3e64d9d 100644
--- a/arch/tile/lib/checksum.c
+++ b/arch/tile/lib/checksum.c
@@ -16,19 +16,6 @@
 #include <net/checksum.h>
 #include <linux/module.h>
 
-static inline unsigned int longto16(unsigned long x)
-{
-	unsigned long ret;
-#ifdef __tilegx__
-	ret = __insn_v2sadu(x, 0);
-	ret = __insn_v2sadu(ret, 0);
-#else
-	ret = __insn_sadh_u(x, 0);
-	ret = __insn_sadh_u(ret, 0);
-#endif
-	return ret;
-}
-
 __wsum do_csum(const unsigned char *buff, int len)
 {
 	int odd, count;
@@ -94,7 +81,7 @@ __wsum do_csum(const unsigned char *buff, int len)
 	}
 	if (len & 1)
 		result += *buff;
-	result = longto16(result);
+	result = csum_long(result);
 	if (odd)
 		result = swab16(result);
 out: