diff options
| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2012-09-24 04:24:24 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-09-24 15:45:17 -0400 |
| commit | 3c7874758743a857cadbb9eaf42825d75370dacd (patch) | |
| tree | b91ace1cc4703bab1781bdef9520d62916a5290f /drivers/s390/net/lcs.c | |
| parent | 725b9c0425f54450d1f376befb85dae706ea0c7a (diff) | |
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 <sebott@linux.vnet.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/lcs.c')
| -rw-r--r-- | drivers/s390/net/lcs.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |