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authorJan Blunck <jblunck@suse.de>2008-02-15 06:34:28 +0300
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-15 08:13:32 +0300
commit0d63e4f9ea61df1d727bd52a174aba732e6e1853 (patch)
tree70bde9b57a6081fed6ac22acbfc3298d79f94362 /sound/core/sound.c
parent000cb48ee18165776b5a2beb72ed18f66bc61878 (diff)
downloadlinux-0d63e4f9ea61df1d727bd52a174aba732e6e1853.tar.xz
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>
Diffstat (limited to 'sound/core/sound.c')
-rw-r--r--sound/core/sound.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/sound/core/sound.c b/sound/core/sound.c
index 00cca4d6e562..812f91b3de5b 100644
--- a/sound/core/sound.c
+++ b/sound/core/sound.c
@@ -71,8 +71,6 @@ static DEFINE_MUTEX(sound_mutex);
*/
void snd_request_card(int card)
{
- if (! current->fs->root)
- return;
if (snd_card_locked(card))
return;
if (card < 0 || card >= cards_limit)
@@ -86,8 +84,6 @@ static void snd_request_other(int minor)
{
char *str;
- if (! current->fs->root)
- return;
switch (minor) {
case SNDRV_MINOR_SEQUENCER: str = "snd-seq"; break;
case SNDRV_MINOR_TIMER: str = "snd-timer"; break;