From e5ca844a9d795e97c08bc7901c62a48c28469eb0 Mon Sep 17 00:00:00 2001 From: Robert Love Date: Mon, 25 Jul 2005 15:17:34 -0400 Subject: [PATCH] inotify: check retval in init Check for (unlikely) errors in the filesystem initialization stuff in our module_init() function. Signed-off-by: Robert Love Signed-off-by: John McCutchan Signed-off-by: Linus Torvalds --- fs/inotify.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'fs') diff --git a/fs/inotify.c b/fs/inotify.c index 6a0ba2c858e6..cdfff9067149 100644 --- a/fs/inotify.c +++ b/fs/inotify.c @@ -1025,8 +1025,15 @@ static struct file_system_type inotify_fs_type = { */ static int __init inotify_setup(void) { - register_filesystem(&inotify_fs_type); + int ret; + + ret = register_filesystem(&inotify_fs_type); + if (unlikely(ret)) + panic("inotify: register_filesystem returned %d!\n", ret); + inotify_mnt = kern_mount(&inotify_fs_type); + if (unlikely(PTR_ERR(inotify_mnt))) + panic("inotify: kern_mount ret %ld!\n", PTR_ERR(inotify_mnt)); inotify_max_queued_events = 16384; inotify_max_user_instances = 128; -- cgit v1.2.1