From baac789832ac91d477dc3c69f8d7bf84babd74cf Mon Sep 17 00:00:00 2001 From: Ursula Braun Date: Wed, 12 Oct 2016 12:38:49 +0200 Subject: [PATCH] s390/netiucv: get rid of one memcpy in netiucv_printuser Save a memcpy in netiucv_printuser(). Signed-off-by: Ursula Braun Reported-by: David Binderman Signed-off-by: David S. Miller --- drivers/s390/net/netiucv.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c index b0e8ffdf864b..88b6e9c56b4c 100644 --- a/drivers/s390/net/netiucv.c +++ b/drivers/s390/net/netiucv.c @@ -302,8 +302,7 @@ static char *netiucv_printuser(struct iucv_connection *conn) if (memcmp(conn->userdata, iucvMagic_ebcdic, 16)) { tmp_uid[8] = '\0'; tmp_udat[16] = '\0'; - memcpy(tmp_uid, conn->userid, 8); - memcpy(tmp_uid, netiucv_printname(tmp_uid, 8), 8); + memcpy(tmp_uid, netiucv_printname(conn->userid, 8), 8); memcpy(tmp_udat, conn->userdata, 16); EBCASC(tmp_udat, 16); memcpy(tmp_udat, netiucv_printname(tmp_udat, 16), 16);