From: David S. Miller <davem@davemloft.net>
Date: Fri, 15 Jan 2016 21:07:13 +0000 (-0500)
Subject: bgmac: Fix reversed test of build_skb() return value.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=992048f8ae84df92373e5424fd3fcc3748ac5d87;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

bgmac: Fix reversed test of build_skb() return value.

commit 750afbf8ee9c6a1c74a1fe5fc9852146b1d72687 upstream.

Fixes: f1640c3ddeec ("bgmac: fix a missing check for build_skb")
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c
index b7e10e1b9131..20356755b708 100644
--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
@@ -469,7 +469,7 @@ static int bgmac_dma_rx_read(struct bgmac *bgmac, struct bgmac_dma_ring *ring,
 			len -= ETH_FCS_LEN;
 
 			skb = build_skb(buf, BGMAC_RX_ALLOC_SIZE);
-			if (unlikely(skb)) {
+			if (unlikely(!skb)) {
 				bgmac_err(bgmac, "build_skb failed\n");
 				put_page(virt_to_head_page(buf));
 				break;