From: Jesper Juhl <jj@chaosbits.net>
Date: Wed, 13 Jul 2011 20:58:13 +0000 (-0300)
Subject: [media] media, Micronas dvb-t: Fix mem leaks, don't needlessly zero mem, fix spelling
X-Git-Tag: v3.1-rc1~116^2~66
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8afe9119e25809b044d9b5afbe2fb2853a5bd10c;p=pandora-kernel.git

[media] media, Micronas dvb-t: Fix mem leaks, don't needlessly zero mem, fix spelling

In drivers/media/dvb/frontends/drxd_hard.c::load_firmware() I see 3
small issues:

 1) When the 'fw' variable goes out of scope we'll leak the memory
 allocated to it by request_firmware() by neglecting to call
 release_firmware().

 2) After a successful request_firmware() we allocate fw->size bytes
 of memory using kzalloc() only to immediately overwrite all that
 memory with memcpy(), so asking for zeroed memory seems like wasted
 effort - just use kmalloc().

 3) In one of the error messages "no memory" lacks a space and is
 written as "nomemory".

This patch fixes all 3 issues.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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