Staging: lustre: dir.c: adding a blank after a declaration.

Adding a blank in this file after a declaration as reported by checkpatch.pl.
Signed-off-by: Cyrille Ruggero <cyrille.ruggero@ens.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/llite/dir.c

@@ -1518,6 +1518,7 @@ static long ll_dir_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 			lump = (struct lov_user_md *)arg;
 		} else {
 			struct lov_user_mds_data *lmdp;
+
 			lmdp = (struct lov_user_mds_data *)arg;
 			lump = &lmdp->lmd_lmm;
 		}