From: Jonghwan Choi <jhbird.choi@samsung.com>
Date: Fri, 21 Oct 2011 22:22:54 +0000 (+0200)
Subject: PM / Clocks: Remove redundant NULL checks before kfree()
X-Git-Tag: v3.2-rc1~178^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0ab1e79b825a5cd8aeb3b34d89c9a89dea900056;p=pandora-kernel.git

PM / Clocks: Remove redundant NULL checks before kfree()

Since kfree() checks it its argument is not NULL, it is not necessary
to duplicate this check in __pm_clk_remove().

[rjw: Added the changelog.]

Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
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