staging: dgap: fix checkpatch warnings

Remove a few spaces at beginning and end of line. Remove single statement
braces {}. Remove two FSF boilerplate paragraphs.
Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
Cc: Lidza Louina <lidza.louina@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Scott H Kilau <Scott_Kilau@digi.com>
Cc: Eng.Linux@digi.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/dgap/dgap_fep5.c

@@ -7,16 +7,6 @@
  * the Free Software Foundation; either version 2, or (at your option)
  * any later version.
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; without even the 
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
- * PURPOSE.  See the GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
  *	NOTE TO LINUX KERNEL HACKERS:  DO NOT REFORMAT THIS CODE!
  *
  *	This is shared code between Digi's CVS archive and the
@@ -1722,9 +1712,8 @@ static int dgap_event(struct board_t *bd)
 		/*
 		 * Make sure the interrupt is valid.
 		 */
-                if ( port >= bd->nasync) {
+		if (port >= bd->nasync)
 			goto next;
-		}
 
 		if (!(reason & (IFMODEM | IFBREAK | IFTLW | IFTEM | IFDATA))) {
 			goto next;