fanotify: Use inode_is_open_for_write

Use the aptly named function rather than opencoding i_writecount check.
No functional changes.

Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Jan Kara <jack@suse.cz>

diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
index d9484a0..9c870b0 100644 (file)
--- a/fs/notify/fanotify/fanotify_user.c
+++ b/fs/notify/fanotify/fanotify_user.c
@@ -675,7 +675,7 @@ static int fanotify_add_inode_mark(struct fsnotify_group *group,
         */
        if ((flags & FAN_MARK_IGNORED_MASK) &&
            !(flags & FAN_MARK_IGNORED_SURV_MODIFY) &&
-           (atomic_read(&inode->i_writecount) > 0))
+           inode_is_open_for_write(inode))
                return 0;
 
        return fanotify_add_mark(group, &inode->i_fsnotify_marks,