From: Jesper Juhl <juhl-lkml@dif.dk>
Date: Tue, 3 May 2005 21:33:27 +0000 (-0700)
Subject: [WAN]: kfree of NULL pointer is valid
X-Git-Tag: v2.6.12-rc4~117^2~23^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6a5d362120a61a719095443194cc2d5e9a7027dd;p=pandora-kernel.git

[WAN]: kfree of NULL pointer is valid

kfree(0) is perfectly valid, checking pointers for NULL before calling
kfree() on them is redundant. The patch below cleans away a few such
redundant checks (and while I was around some of those bits I couldn't
stop myself from making a few tiny whitespace changes as well).

Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Acked-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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