From: Roel Kluin <roel.kluin@gmail.com>
Date: Thu, 16 Apr 2009 21:54:04 +0000 (+0200)
Subject: ALSA: emu10k1 - off by 1 in snd_emu10k1_wait()
X-Git-Tag: v2.6.30-rc3~46^2^2~1
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5a47fa3d30b5d1977b4e7d1daf5ba5b577258ce1;p=karo-tx-linux.git

ALSA: emu10k1 - off by 1 in snd_emu10k1_wait()

With `while (count++ < 16384)' count reaches 16385.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/emu10k1/io.c b/sound/pci/emu10k1/io.c
index 4bfc31d1b281..c1a5aa15af8f 100644
--- a/sound/pci/emu10k1/io.c
+++ b/sound/pci/emu10k1/io.c
@@ -490,7 +490,7 @@ void snd_emu10k1_wait(struct snd_emu10k1 *emu, unsigned int wait)
 			if (newtime != curtime)
 				break;
 		}
-		if (count >= 16384)
+		if (count > 16384)
 			break;
 		curtime = newtime;
 	}