whitespace fixes (trailing whitespace, bad indentation

after a merge, etc.)

sys/netinet/ip_dummynet.h

@@ -205,7 +205,7 @@ struct dn_profile {
 	int	link_nr;
 	int	loss_level;
 	int	bandwidth;			// XXX use link bandwidth?
-	int		samples_no;	/* actual length of samples[] */
+	int	samples_no;			/* actual len of samples[] */
 	int	samples[ED_MAX_SAMPLES_NO];	/* may be shorter */
 };
 

sys/netinet/ipfw/ip_dummynet.c

@@ -1642,6 +1642,7 @@ do_config(void *p, int l)
 		default:
 			D("cmd %d not implemented", o->type);
 			break;
+
 #ifdef EMULATE_SYSCTL
 		/* sysctl emulation.
 		 * if we recognize the command, jump to the correct
@@ -1651,6 +1652,7 @@ do_config(void *p, int l)
 			err = kesysctl_emu_set(p, l);
 			return err;
 #endif
+
 		case DN_CMD_CONFIG: /* simply a header */
 			break;