From: Jesper Juhl <juhl-lkml@dif.dk>
Date: Sat, 25 Jun 2005 21:58:49 +0000 (-0700)
Subject: [PATCH] remove redundant NULL checks before kfree() in sound/ and avoid casting point... 
X-Git-Tag: v2.6.13-rc1~68^2~61
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=09417379be9b126e10ae7dcd7afc20b666146266;p=pandora-kernel.git

[PATCH] remove redundant NULL checks before kfree() in sound/ and avoid casting pointers about to be kfree()'ed

Checking a pointer for NULL before calling kfree() on it is redundant,
kfree() deals with NULL pointers just fine.
This patch removes such checks from sound/

This patch also makes another, but closely related, change.
It avoids casting pointers about to be kfree()'ed.

Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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