drop unused dentry argument to ->fsync

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 4 insertions, 7 deletions

diff --git a/ipc/shm.c b/ipc/shm.c
index 1a314c89f93c..52ed77eb9713 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -273,16 +273,13 @@ static int shm_release(struct inode *ino, struct file *file)
         return 0;
 }
 
-static int shm_fsync(struct file *file, struct dentry *dentry, int datasync)
+static int shm_fsync(struct file *file, int datasync)
 {
-        int (*fsync) (struct file *, struct dentry *, int datasync);
         struct shm_file_data *sfd = shm_file_data(file);
-        int ret = -EINVAL;
 
-        fsync = sfd->file->f_op->fsync;
-        if (fsync)
-                ret = fsync(sfd->file, sfd->file->f_path.dentry, datasync);
-        return ret;
+        if (!sfd->file->f_op->fsync)
+                return -EINVAL;
+        return sfd->file->f_op->fsync(sfd->file, datasync);
 }
 
 static unsigned long shm_get_unmapped_area(struct file *file,