staging: dgnc: fix blank line after '{' warnings.

Remove blank lines between open brace and comment.
Remove blank lines after comment in line with the rest of the comments
of the file.

Signed-off-by: Fernando Apesteguia <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/staging/dgnc/dgnc_tty.c

···
 	}
 
 	if (n > 0) {
-
 		/* Move rest of data. */
-
 		remain = n;
 		memcpy(ch->ch_wqueue + head, buf, remain);
 		head += remain;
···
 	/* Initialize if neither terminal or printer is open. */
 
 	if (!((ch->ch_tun.un_flags | ch->ch_pun.un_flags) & UN_ISOPEN)) {
-
 		/* Flush input queues. */
-
 		ch->ch_r_head = 0;
 		ch->ch_r_tail = 0;
 		ch->ch_e_head = 0;
···
 	}
 
 	if (n > 0) {
-
 		/* Move rest of data. */
-
 		remain = n;
 		memcpy(ch->ch_wqueue + head, buf, remain);
 		head += remain;