From: Joe Perches <joe@perches.com>
Date: Fri, 8 Mar 2013 15:03:25 +0000 (+0000)
Subject: drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~65^2~521
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=720a43efd30f04a0a492c85fb997361c44fbae05;p=pandora-kernel.git

drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb

Emitting netdev_alloc_skb and netdev_alloc_skb_ip_align OOM
messages is unnecessary as there is already a dump_stack
after allocation failures.

Other trivial changes around these removals:

Convert a few comparisons of pointer to 0 to !pointer.
Change flow to remove unnecessary label.
Remove now unused variable.
Hoist assignment from if.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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