From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 8 Oct 2012 07:12:11 +0000 (+0300)
Subject: cxgb4: allocate enough data in t4_memory_rw()
X-Git-Tag: upstream/snapshot3+hdmi~6486^2~27
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=594f88e96ebaf290e6509b37fff84b310ec1f155;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

cxgb4: allocate enough data in t4_memory_rw()

MEMWIN0_APERTURE is the size in bytes.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index 137a244..e914c41 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -417,7 +417,7 @@ static int t4_memory_rw(struct adapter *adap, int mtype, u32 addr, u32 len,
 	if ((addr & 0x3) || (len & 0x3))
 		return -EINVAL;
 
-	data = vmalloc(MEMWIN0_APERTURE/sizeof(__be32));
+	data = vmalloc(MEMWIN0_APERTURE);
 	if (!data)
 		return -ENOMEM;