From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Sat, 6 May 2017 00:49:01 +0000 (+0300)
Subject: bnxt_en: allocate enough space for ->ntp_fltr_bmap
X-Git-Tag: v4.1.12-106.0.20170710_2300~31
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=ed1a155c4621fbe3f52bf4ba439de15dd11b9894;p=users%2Fjedix%2Flinux-maple.git

bnxt_en: allocate enough space for ->ntp_fltr_bmap

Orabug: 26402533, 26325599, 26366387

We have the number of longs, but we need to calculate the number of
bytes required.

Fixes: c0c050c58d84 ("bnxt_en: New Broadcom ethernet driver.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit ac45bd93a5035c2f39c9862b8b6ed692db0fdc87)
Signed-off-by: Brian Maly <brian.maly@oracle.com>
Signed-off-by: Somasundaram Krishnasamy <somasundaram.krishnasamy@oracle.com>
---

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 2906f35a1a7b..611415daf683 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -3016,7 +3016,8 @@ static int bnxt_alloc_ntp_fltrs(struct bnxt *bp)
 		INIT_HLIST_HEAD(&bp->ntp_fltr_hash_tbl[i]);
 
 	bp->ntp_fltr_count = 0;
-	bp->ntp_fltr_bmap = kzalloc(BITS_TO_LONGS(BNXT_NTP_FLTR_MAX_FLTR),
+	bp->ntp_fltr_bmap = kcalloc(BITS_TO_LONGS(BNXT_NTP_FLTR_MAX_FLTR),
+				    sizeof(long),
 				    GFP_KERNEL);
 
 	if (!bp->ntp_fltr_bmap)