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| author |   Takashi Iwai <tiwai@suse.de> | 2014-12-03 09:38:03 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-12-03 09:38:58 +0100 |
| commit | 2e3d4de1bd80b2f205aab0ed0a25daef464ab91c (patch) | |
| tree | 7caa6a353f9ff9f5e196ed01bbbfce1c8c5ec8ae /drivers/scsi/bnx2fc/bnx2fc_fcoe.c | |
| parent | ALSA: i2sbus: Deletion of unnecessary checks before the function call "release_and_free_resource" (diff) | |
| parent | Linux 3.18-rc7 (diff) | |
| download | linux-dev-2e3d4de1bd80b2f205aab0ed0a25daef464ab91c.tar.xz linux-dev-2e3d4de1bd80b2f205aab0ed0a25daef464ab91c.zip | |
Merge tag 'v3.18-rc7' into for-next
... for allowing more cleanups of hda_intel.c driver-caps where both
upstream and for-next contain the changes.
Diffstat (limited to 'drivers/scsi/bnx2fc/bnx2fc_fcoe.c')
| -rw-r--r-- | drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c index 79e5c94107a9..72533c58c1f3 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c +++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c @@ -412,6 +412,7 @@ static int bnx2fc_rcv(struct sk_buff *skb, struct net_device *dev, struct fc_frame_header *fh; struct fcoe_rcv_info *fr; struct fcoe_percpu_s *bg; + struct sk_buff *tmp_skb; unsigned short oxid; interface = container_of(ptype, struct bnx2fc_interface, @@ -424,6 +425,12 @@ static int bnx2fc_rcv(struct sk_buff *skb, struct net_device *dev, goto err; } + tmp_skb = skb_share_check(skb, GFP_ATOMIC); + if (!tmp_skb) + goto err; + + skb = tmp_skb; + if (unlikely(eth_hdr(skb)->h_proto != htons(ETH_P_FCOE))) { printk(KERN_ERR PFX "bnx2fc_rcv: Wrong FC type frame\n"); goto err; |