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-rw-r--r--fs/notify/inotify/inotify_user.c13
1 files changed, 4 insertions, 9 deletions
diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c
index 00ff82ff7c9f..68f7bec1e664 100644
--- a/fs/notify/inotify/inotify_user.c
+++ b/fs/notify/inotify/inotify_user.c
@@ -280,19 +280,15 @@ static ssize_t inotify_read(struct file *file, char __user *buf,
return ret;
}
-static int inotify_fasync(int fd, struct file *file, int on)
-{
- struct fsnotify_group *group = file->private_data;
-
- return fasync_helper(fd, file, on, &group->inotify_data.fa) >= 0 ? 0 : -EIO;
-}
-
static int inotify_release(struct inode *ignored, struct file *file)
{
struct fsnotify_group *group = file->private_data;
pr_debug("%s: group=%p\n", __func__, group);
+ if (file->f_flags & FASYNC)
+ fsnotify_fasync(-1, file, 0);
+
/* free this group, matching get was inotify_init->fsnotify_obtain_group */
fsnotify_destroy_group(group);
@@ -335,7 +331,7 @@ static long inotify_ioctl(struct file *file, unsigned int cmd,
static const struct file_operations inotify_fops = {
.poll = inotify_poll,
.read = inotify_read,
- .fasync = inotify_fasync,
+ .fasync = fsnotify_fasync,
.release = inotify_release,
.unlocked_ioctl = inotify_ioctl,
.compat_ioctl = inotify_ioctl,
@@ -706,7 +702,6 @@ static struct fsnotify_group *inotify_new_group(unsigned int max_events)
spin_lock_init(&group->inotify_data.idr_lock);
idr_init(&group->inotify_data.idr);
group->inotify_data.last_wd = 0;
- group->inotify_data.fa = NULL;
group->inotify_data.user = get_current_user();
if (atomic_inc_return(&group->inotify_data.user->inotify_devs) >