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 Acked-by: Christoph Hellwig Cc: Bjorn Helgaas Cc: Jaroslav Kysela Acked-by: Takashi Iwai Cc: Al Viro Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- sound/core/seq/seq_clientmgr.c | 4 ++-- sound/core/seq/seq_device.c | 3 --- 2 files changed, 2 insertions(+), 5 deletions(-) (limited to 'sound/core/seq') diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c index f97c1ba43a28..47cfa5186e34 100644 --- a/sound/core/seq/seq_clientmgr.c +++ b/sound/core/seq/seq_clientmgr.c @@ -149,13 +149,13 @@ struct snd_seq_client *snd_seq_client_use_ptr(int clientid) } spin_unlock_irqrestore(&clients_lock, flags); #ifdef CONFIG_KMOD - if (!in_interrupt() && current->fs->root) { + if (!in_interrupt()) { static char client_requested[SNDRV_SEQ_GLOBAL_CLIENTS]; static char card_requested[SNDRV_CARDS]; if (clientid < SNDRV_SEQ_GLOBAL_CLIENTS) { int idx; - if (! client_requested[clientid] && current->fs->root) { + if (!client_requested[clientid]) { client_requested[clientid] = 1; for (idx = 0; idx < 15; idx++) { if (seq_client_load[idx] < 0) diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c index 155dc7da4722..2f00ad28a2b7 100644 --- a/sound/core/seq/seq_device.c +++ b/sound/core/seq/seq_device.c @@ -149,9 +149,6 @@ void snd_seq_device_load_drivers(void) if (snd_seq_in_init) return; - if (! current->fs->root) - return; - mutex_lock(&ops_mutex); list_for_each_entry(ops, &opslist, list) { if (! (ops->driver & DRIVER_LOADED) && -- cgit v1.2.3