MIPS: Add 'memory' clobber to csum_ipv6_magic() inline assembler

[sfrench/cifs-2.6.git] / arch / mips / include / asm / checksum.h

diff --git a/arch/mips/include/asm/checksum.h b/arch/mips/include/asm/checksum.h
index 4044eaf989ac7dad0f2094c5d4cfab05ac9fb5c3..0921ddda11a4b353c1c4d754417d3de4d003c12f 100644 (file)
--- a/arch/mips/include/asm/checksum.h
+++ b/arch/mips/include/asm/checksum.h
@@ -241,7 +241,8 @@ static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
        "       .set    pop"
        : "=&r" (sum), "=&r" (tmp)
        : "r" (saddr), "r" (daddr),
-         "0" (htonl(len)), "r" (htonl(proto)), "r" (sum));
+         "0" (htonl(len)), "r" (htonl(proto)), "r" (sum)
+       : "memory");
 
        return csum_fold(sum);
 }