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Commit baac7898 authored by Ursula Braun's avatar Ursula Braun Committed by David S. Miller
Browse files

s390/netiucv: get rid of one memcpy in netiucv_printuser 



Save a memcpy in netiucv_printuser().

Signed-off-by: default avatarUrsula Braun <ubraun@linux.vnet.ibm.com>
Reported-by: default avatarDavid Binderman <dcb314@hotmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent de1dfeef

drivers/s390/net/netiucv.c

+1 −2
Original line number Diff line number Diff line
@@ -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);