summaryrefslogtreecommitdiffstats
path: root/fs/notify/inotify/inotify_user.c
diff options
context:
space:
mode:
authorAl Viro <viro@zeniv.linux.org.uk>2012-08-28 18:52:22 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2012-09-27 04:20:08 +0200
commit2903ff019b346ab8d36ebbf54853c3aaf6590608 (patch)
tree962d94054765bb37bc00e977c3036e65c5fd91fe /fs/notify/inotify/inotify_user.c
parentnew helpers: fdget()/fdput() (diff)
downloadlinux-2903ff019b346ab8d36ebbf54853c3aaf6590608.tar.xz
linux-2903ff019b346ab8d36ebbf54853c3aaf6590608.zip
switch simple cases of fget_light to fdget
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/notify/inotify/inotify_user.c')
-rw-r--r--fs/notify/inotify/inotify_user.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c
index 8445fbc8985c..c311dda054a3 100644
--- a/fs/notify/inotify/inotify_user.c
+++ b/fs/notify/inotify/inotify_user.c
@@ -757,16 +757,16 @@ SYSCALL_DEFINE3(inotify_add_watch, int, fd, const char __user *, pathname,
struct fsnotify_group *group;
struct inode *inode;
struct path path;
- struct file *filp;
- int ret, fput_needed;
+ struct fd f;
+ int ret;
unsigned flags = 0;
- filp = fget_light(fd, &fput_needed);
- if (unlikely(!filp))
+ f = fdget(fd);
+ if (unlikely(!f.file))
return -EBADF;
/* verify that this is indeed an inotify instance */
- if (unlikely(filp->f_op != &inotify_fops)) {
+ if (unlikely(f.file->f_op != &inotify_fops)) {
ret = -EINVAL;
goto fput_and_out;
}
@@ -782,13 +782,13 @@ SYSCALL_DEFINE3(inotify_add_watch, int, fd, const char __user *, pathname,
/* inode held in place by reference to path; group by fget on fd */
inode = path.dentry->d_inode;
- group = filp->private_data;
+ group = f.file->private_data;
/* create/update an inode mark */
ret = inotify_update_watch(group, inode, mask);
path_put(&path);
fput_and_out:
- fput_light(filp, fput_needed);
+ fdput(f);
return ret;
}
@@ -796,19 +796,19 @@ SYSCALL_DEFINE2(inotify_rm_watch, int, fd, __s32, wd)
{
struct fsnotify_group *group;
struct inotify_inode_mark *i_mark;
- struct file *filp;
- int ret = 0, fput_needed;
+ struct fd f;
+ int ret = 0;
- filp = fget_light(fd, &fput_needed);
- if (unlikely(!filp))
+ f = fdget(fd);
+ if (unlikely(!f.file))
return -EBADF;
/* verify that this is indeed an inotify instance */
ret = -EINVAL;
- if (unlikely(filp->f_op != &inotify_fops))
+ if (unlikely(f.file->f_op != &inotify_fops))
goto out;
- group = filp->private_data;
+ group = f.file->private_data;
ret = -EINVAL;
i_mark = inotify_idr_find(group, wd);
@@ -823,7 +823,7 @@ SYSCALL_DEFINE2(inotify_rm_watch, int, fd, __s32, wd)
fsnotify_put_mark(&i_mark->fsn_mark);
out:
- fput_light(filp, fput_needed);
+ fdput(f);
return ret;
}