kernel: update kernel 4.4 to version 4.4.79

[openwrt/staging/dedeckeh.git] / target / linux / generic / patches-4.4 / 070-v4.5-0001-bgmac-fix-a-missing-check-for-build_skb.patch

diff --git a/target/linux/generic/patches-4.4/070-v4.5-0001-bgmac-fix-a-missing-check-for-build_skb.patch b/target/linux/generic/patches-4.4/070-v4.5-0001-bgmac-fix-a-missing-check-for-build_skb.patch
deleted file mode 100644 (file)
index 99f9de6..0000000
--- a/target/linux/generic/patches-4.4/070-v4.5-0001-bgmac-fix-a-missing-check-for-build_skb.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-From f1640c3ddeec12804bc9a21feee85fc15aca95f6 Mon Sep 17 00:00:00 2001
-From: wangweidong <wangweidong1@huawei.com>
-Date: Wed, 13 Jan 2016 11:06:41 +0800
-Subject: [PATCH] bgmac: fix a missing check for build_skb
-
-when build_skb failed, it may occure a NULL pointer.
-So add a 'NULL check' for it.
-
-Signed-off-by: Weidong Wang <wangweidong1@huawei.com>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- drivers/net/ethernet/broadcom/bgmac.c | 5 +++++
- 1 file changed, 5 insertions(+)
-
---- a/drivers/net/ethernet/broadcom/bgmac.c
-+++ b/drivers/net/ethernet/broadcom/bgmac.c
-@@ -469,6 +469,11 @@ static int bgmac_dma_rx_read(struct bgma
-                       len -= ETH_FCS_LEN;
- 
-                       skb = build_skb(buf, BGMAC_RX_ALLOC_SIZE);
-+                      if (unlikely(skb)) {
-+                              bgmac_err(bgmac, "build_skb failed\n");
-+                              put_page(virt_to_head_page(buf));
-+                              break;
-+                      }
-                       skb_put(skb, BGMAC_RX_FRAME_OFFSET +
-                               BGMAC_RX_BUF_OFFSET + len);
-                       skb_pull(skb, BGMAC_RX_FRAME_OFFSET +