[PATCH 11/29] sound: use non-racy method for /proc/driver/snd-page-alloc creation

Denis V. Lunev
2008-04-08T11:28:32Z

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>
---
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 920e578..23b7bc0 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;
}
--
1.5.3.rc5