staging: lustre: llite: Remove useless cast on void pointer

The semantic patch used to find this is:

@r@
expression x;
void* e;
type T;
identifier f;
@@

(
  *((T *)e)
|
  ((T *)x)[...]
|
  ((T *)x)->f
|
- (T *)
  e
)
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/llite/llite_nfs.c

@@ -78,8 +78,7 @@ void get_uuid2fsid(const char *name, int len, __kernel_fsid_t *fsid)
 
 static int ll_nfs_test_inode(struct inode *inode, void *opaque)
 {
-	return lu_fid_eq(&ll_i2info(inode)->lli_fid,
-			 (struct lu_fid *)opaque);
+	return lu_fid_eq(&ll_i2info(inode)->lli_fid, opaque);
 }
 
 struct inode *search_inode_for_lustre(struct super_block *sb,