From f6ca26f26837f90727a1450f010a1638834e34e1 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 19 Apr 2017 12:54:33 +0300
Subject: [PATCH] qede: allocate enough data for ->arfs_fltr_bmap
We've got the number of longs, yes, but we should multiply by
sizeof(long) to get the number of bytes needed.
Fixes: e4917d46a653 ("qede: Add aRFS support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ethernet/qlogic/qede/qede_filter.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/qlogic/qede/qede_filter.c b/drivers/net/ethernet/qlogic/qede/qede_filter.c
index 8c594a3ca63b..34473fbac798 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_filter.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_filter.c
@@ -267,7 +267,8 @@ int qede_alloc_arfs(struct qede_dev *edev)
return -ENOMEM;
}
- edev->arfs->arfs_fltr_bmap = vzalloc(BITS_TO_LONGS(QEDE_RFS_MAX_FLTR));
+ edev->arfs->arfs_fltr_bmap = vzalloc(BITS_TO_LONGS(QEDE_RFS_MAX_FLTR) *
+ sizeof(long));
if (!edev->arfs->arfs_fltr_bmap) {
free_irq_cpu_rmap(edev->ndev->rx_cpu_rmap);
edev->ndev->rx_cpu_rmap = NULL;
--
GitLab