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Message-Id: <fc9696091325573020c1417c9d4ed010108f2172.1476263985.git.ursula.braun@de.ibm.com> Date: Wed, 12 Oct 2016 12:38:49 +0200 From: Ursula Braun <ubraun@...ux.vnet.ibm.com> To: davem@...emloft.net Cc: netdev@...r.kernel.org, linux-s390@...r.kernel.org, schwidefsky@...ibm.com, heiko.carstens@...ibm.com, ubraun@...ux.vnet.ibm.com Subject: [PATCH net 1/3] s390/netiucv: get rid of one memcpy in netiucv_printuser Save a memcpy in netiucv_printuser(). Signed-off-by: Ursula Braun <ubraun@...ux.vnet.ibm.com> Reported-by: David Binderman <dcb314@...mail.com> --- 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 b0e8ffd..88b6e9c 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); -- 2.8.4
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