[PATCH] net: plip: Delete an error message for a failed memory allocation in plip_receive_packet()

[SF Markus Elfring]

From: Markus Elfring <elfr...@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 <elfr...@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