From: Karsten Wiese <fzu@wemgehoertderstaat.de>
Date: Thu, 16 Apr 2009 17:35:01 +0000 (+0200)
Subject: ALSA: us122l: Fix signedness in comparisions
X-Git-Tag: v2.6.30-rc4~61^2~2^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f600f6c4824d7e40be370f7e26ab0fbc3f6f911c;p=pandora-kernel.git

ALSA: us122l: Fix signedness in comparisions

Within 2.6.30's mergewindow, struct urb's transfer_buffer_length has become
unsigned. This changed an "int > int" comparision to an "unsigned > int" one
in snd_usb_122l.
Fix this by using a local int variable instead of urb->transfer_buffer_length
in comparisions.

Shorten playback_prep_freqn() a bit and tweak error-paths in
usb_stream_prepare_playback().

Signed-off-by: Karsten Wiese <fzu@wemgehoertderstaat.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

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