diff options
| author | Denis V. Lunev <den@openvz.org> | 2008-04-29 01:02:13 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-29 08:06:20 -0700 |
| commit | 7bf4e6d3e948e38893c718fa9c5bd0dfbfa49670 (patch) | |
| tree | f7bec9aa61e1d118cb7b53c24a10172a7be042d9 | |
| parent | 3d71f86f4dfccd749e4421f10301f3f3b31da88a (diff) | |
| download | linux-7bf4e6d3e948e38893c718fa9c5bd0dfbfa49670.tar.gz linux-7bf4e6d3e948e38893c718fa9c5bd0dfbfa49670.tar.bz2 linux-7bf4e6d3e948e38893c718fa9c5bd0dfbfa49670.zip | |
sound: use non-racy method for /proc/driver/snd-page-alloc creation
Use proc_create() to make sure that ->proc_fops be setup before gluing PDE to
main tree.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Jaroslav Kysela <perex@suse.cz>
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | sound/core/memalloc.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c index 920e5780c228..23b7bc02728b 100644 --- a/sound/core/memalloc.c +++ b/sound/core/memalloc.c @@ -629,9 +629,8 @@ static const struct file_operations snd_mem_proc_fops = { static int __init snd_mem_init(void) { #ifdef CONFIG_PROC_FS - snd_mem_proc = create_proc_entry(SND_MEM_PROC_FILE, 0644, NULL); - if (snd_mem_proc) - snd_mem_proc->proc_fops = &snd_mem_proc_fops; + snd_mem_proc = proc_create(SND_MEM_PROC_FILE, 0644, NULL, + &snd_mem_proc_fops); #endif return 0; } |