Staging: lustre: Fix space required before the open parenthesis

This patch fixes space required before the open parenthesis in lustre
driver.

Signed-off-by: Tugce Sirin <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/staging/lustre/lustre/mdc/mdc_locks.c

···
 	struct ldlm_lock *lock;
 	struct inode *new_inode = data;
 
-	if(bits)
+	if (bits)
 		*bits = 0;
 
 	if (!*lockh)
···
 	fid_build_reg_res_name(fid, &res_id);
 
 	res = ldlm_resource_get(ns, NULL, &res_id, 0, 0);
-	if(res == NULL)
+	if (res == NULL)
 		return 0;
 
 	lock_res(res);