Messages in this thread Patch in this message | | | From | SF Markus Elfring <> | Subject | [PATCH] net: plip: Delete an error message for a failed memory allocation in plip_receive_packet() | Date | Wed, 3 Jan 2018 16:08:59 +0100 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Wed, 3 Jan 2018 16:00:23 +0100
Omit an extra message for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- drivers/net/plip/plip.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/plip/plip.c b/drivers/net/plip/plip.c index feb92ecd1880..22f10d395d9c 100644 --- a/drivers/net/plip/plip.c +++ b/drivers/net/plip/plip.c @@ -632,10 +632,9 @@ plip_receive_packet(struct net_device *dev, struct net_local *nl, } /* Malloc up new buffer. */ rcv->skb = dev_alloc_skb(rcv->length.h + 2); - if (rcv->skb == NULL) { - printk(KERN_ERR "%s: Memory squeeze.\n", dev->name); + if (!rcv->skb) return ERROR; - } + skb_reserve(rcv->skb, 2); /* Align IP on 16 byte boundaries */ skb_put(rcv->skb,rcv->length.h); rcv->skb->dev = dev; -- 2.15.1
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