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authorDenis V. Lunev <den@openvz.org>2008-04-29 01:02:20 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 08:06:21 -0700
commit8b594007c381b01464358bc4b89bfb85ec7f076a (patch)
tree0536adf6d4d4290106866a8f84568e691ab45697 /drivers/s390/cio
parentcdefa185dda6b2b267f088a7477e96d845bdc6c1 (diff)
s390: use non-racy method for proc entries 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: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/s390/cio')
-rw-r--r--drivers/s390/cio/blacklist.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c
index ef33d5df2229..40ef948fcb3a 100644
--- a/drivers/s390/cio/blacklist.c
+++ b/drivers/s390/cio/blacklist.c
@@ -374,13 +374,10 @@ cio_ignore_proc_init (void)
{
struct proc_dir_entry *entry;
- entry = create_proc_entry ("cio_ignore", S_IFREG | S_IRUGO | S_IWUSR,
- NULL);
+ entry = proc_create("cio_ignore", S_IFREG | S_IRUGO | S_IWUSR, NULL,
+ &cio_ignore_proc_fops);
if (!entry)
return -ENOENT;
-
- entry->proc_fops = &cio_ignore_proc_fops;
-
return 0;
}