[S390] Ignore sendmmsg system call note wired up warning

sendmmsg is reachable via the socket system call. We don't enable a second
way on s390 to reach the same system call.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h
index e821525..9208e69 100644
--- a/arch/s390/include/asm/unistd.h
+++ b/arch/s390/include/asm/unistd.h
@@ -385,6 +385,7 @@
 
 /* Ignore system calls that are also reachable via sys_socket */
 #define __IGNORE_recvmmsg
+#define __IGNORE_sendmmsg
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR