staging: dgrp: Fixed warning 'space prohibited before semicolon'

This patch fixes warning 'space prohibited before semicolon' in driver
dgrp.
Signed-off-by: Tülin İzer <tulinizer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/dgrp/dgrp_net_ops.c

@@ -278,7 +278,7 @@ static void parity_scan(struct ch_struct *ch, unsigned char *cbuf,
 		switch (ch->ch_pscan_state) {
 		default:
 			/* reset to sanity and fall through */
-			ch->ch_pscan_state = 0 ;
+			ch->ch_pscan_state = 0;
 
 		case 0:
 			/* No FF seen yet */