From 0d63e4f9ea61df1d727bd52a174aba732e6e1853 Mon Sep 17 00:00:00 2001
From: Jan Blunck
Date: Thu, 14 Feb 2008 19:34:28 -0800
Subject: Dont touch fs_struct in drivers

The sound drivers and the pnpbios core test for current->root != NULL.  This
test seems to be unnecessary since we always have rootfs mounted before
initializing the drivers.

Signed-off-by: Jan Blunck <jblunck@suse.de>
Acked-by: Christoph Hellwig <hch@lst.de>
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Jaroslav Kysela <perex@suse.cz>
Acked-by: Takashi Iwai <tiwai@suse.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 sound/core/timer.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'sound/core/timer.c')

diff --git a/sound/core/timer.c b/sound/core/timer.c
index aece465934b8..9d8184a2c2d0 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -150,8 +150,6 @@ static struct snd_timer *snd_timer_find(struct snd_timer_id *tid)
 
 static void snd_timer_request(struct snd_timer_id *tid)
 {
-	if (! current->fs->root)
-		return;
 	switch (tid->dev_class) {
 	case SNDRV_TIMER_CLASS_GLOBAL:
 		if (tid->device < timer_limit)
-- 
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