From 3c7874758743a857cadbb9eaf42825d75370dacd Mon Sep 17 00:00:00 2001 From: Sebastian Ott Date: Mon, 24 Sep 2012 04:24:24 +0000 Subject: [PATCH] lcs: ensure proper ccw setup Make sure that all ccws used for writing are initialized with zeros - especially since the last ccw contains a TIC for which the unused fields have to be zeros. Signed-off-by: Sebastian Ott Signed-off-by: Frank Blaschka Signed-off-by: David S. Miller --- drivers/s390/net/lcs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c index a3adf4b1c60d..2ca0f1dd7a00 100644 --- a/drivers/s390/net/lcs.c +++ b/drivers/s390/net/lcs.c @@ -282,7 +282,7 @@ lcs_setup_write_ccws(struct lcs_card *card) LCS_DBF_TEXT(3, setup, "iwritccw"); /* Setup write ccws. */ - memset(card->write.ccws, 0, sizeof(struct ccw1) * LCS_NUM_BUFFS + 1); + memset(card->write.ccws, 0, sizeof(struct ccw1) * (LCS_NUM_BUFFS + 1)); for (cnt = 0; cnt < LCS_NUM_BUFFS; cnt++) { card->write.ccws[cnt].cmd_code = LCS_CCW_WRITE; card->write.ccws[cnt].count = 0; -- 2.11.0