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authorAl Viro <viro@zeniv.linux.org.uk>2012-08-28 12:52:22 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-09-26 22:20:08 -0400
commit2903ff019b346ab8d36ebbf54853c3aaf6590608 (patch)
tree962d94054765bb37bc00e977c3036e65c5fd91fe /fs/notify/inotify/inotify_user.c
parenta5b470ba06aa3f96999ede5feba178df6bdb134a (diff)
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,
757 struct fsnotify_group *group; 757 struct fsnotify_group *group;
758 struct inode *inode; 758 struct inode *inode;
759 struct path path; 759 struct path path;
760 struct file *filp; 760 struct fd f;
761 int ret, fput_needed; 761 int ret;
762 unsigned flags = 0; 762 unsigned flags = 0;
763 763
764 filp = fget_light(fd, &fput_needed); 764 f = fdget(fd);
765 if (unlikely(!filp)) 765 if (unlikely(!f.file))
766 return -EBADF; 766 return -EBADF;
767 767
768 /* verify that this is indeed an inotify instance */ 768 /* verify that this is indeed an inotify instance */
769 if (unlikely(filp->f_op != &inotify_fops)) { 769 if (unlikely(f.file->f_op != &inotify_fops)) {
770 ret = -EINVAL; 770 ret = -EINVAL;
771 goto fput_and_out; 771 goto fput_and_out;
772 } 772 }
@@ -782,13 +782,13 @@ SYSCALL_DEFINE3(inotify_add_watch, int, fd, const char __user *, pathname,
782 782
783 /* inode held in place by reference to path; group by fget on fd */ 783 /* inode held in place by reference to path; group by fget on fd */
784 inode = path.dentry->d_inode; 784 inode = path.dentry->d_inode;
785 group = filp->private_data; 785 group = f.file->private_data;
786 786
787 /* create/update an inode mark */ 787 /* create/update an inode mark */
788 ret = inotify_update_watch(group, inode, mask); 788 ret = inotify_update_watch(group, inode, mask);
789 path_put(&path); 789 path_put(&path);
790fput_and_out: 790fput_and_out:
791 fput_light(filp, fput_needed); 791 fdput(f);
792 return ret; 792 return ret;
793} 793}
794 794
@@ -796,19 +796,19 @@ SYSCALL_DEFINE2(inotify_rm_watch, int, fd, __s32, wd)
796{ 796{
797 struct fsnotify_group *group; 797 struct fsnotify_group *group;
798 struct inotify_inode_mark *i_mark; 798 struct inotify_inode_mark *i_mark;
799 struct file *filp; 799 struct fd f;
800 int ret = 0, fput_needed; 800 int ret = 0;
801 801
802 filp = fget_light(fd, &fput_needed); 802 f = fdget(fd);
803 if (unlikely(!filp)) 803 if (unlikely(!f.file))
804 return -EBADF; 804 return -EBADF;
805 805
806 /* verify that this is indeed an inotify instance */ 806 /* verify that this is indeed an inotify instance */
807 ret = -EINVAL; 807 ret = -EINVAL;
808 if (unlikely(filp->f_op != &inotify_fops)) 808 if (unlikely(f.file->f_op != &inotify_fops))
809 goto out; 809 goto out;
810 810
811 group = filp->private_data; 811 group = f.file->private_data;
812 812
813 ret = -EINVAL; 813 ret = -EINVAL;
814 i_mark = inotify_idr_find(group, wd); 814 i_mark = inotify_idr_find(group, wd);
@@ -823,7 +823,7 @@ SYSCALL_DEFINE2(inotify_rm_watch, int, fd, __s32, wd)
823 fsnotify_put_mark(&i_mark->fsn_mark); 823 fsnotify_put_mark(&i_mark->fsn_mark);
824 824
825out: 825out:
826 fput_light(filp, fput_needed); 826 fdput(f);
827 return ret; 827 return ret;
828} 828}
829 829