staging: dgnc: dgnc_tty: Add a required space

Add a required space before an open parenthesis of if statement
to meet kernel coding style.

Signed-off-by: Masaru Nomura <massa.nomura@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c
index e3001b52146ca3fc895c2f07a2564f658c94b122..516405866d1f31b1c7c815a31f5c0d48684eea61 100644 (file)
--- a/drivers/staging/dgnc/dgnc_tty.c
+++ b/drivers/staging/dgnc/dgnc_tty.c
@@ -660,7 +660,7 @@ void dgnc_input(struct channel_t *ch)
        tp = ch->ch_tun.un_tty;
 
        bd = ch->ch_bd;
-       if(!bd || bd->magic != DGNC_BOARD_MAGIC)
+       if (!bd || bd->magic != DGNC_BOARD_MAGIC)
                return;
 
        DGNC_LOCK(ch->ch_lock, lock_flags);
@@ -1038,7 +1038,7 @@ void dgnc_check_queue_flow_control(struct channel_t *ch)
        if (qleft < 256) {
                /* HWFLOW */
                if (ch->ch_digi.digi_flags & CTSPACE || ch->ch_c_cflag & CRTSCTS) {
-                       if(!(ch->ch_flags & CH_RECEIVER_OFF)) {
+                       if (!(ch->ch_flags & CH_RECEIVER_OFF)) {
                                ch->ch_bd->bd_ops->disable_receiver(ch);
                                ch->ch_flags |= (CH_RECEIVER_OFF);
                                DPR_READ(("Internal queue hit hilevel mark (%d)! Turning off interrupts.\n",
@@ -3025,7 +3025,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
 
                DGNC_LOCK(ch->ch_lock, lock_flags);
 
-               if(((cmd == TCSBRK) && (!arg)) || (cmd == TCSBRKP)) {
+               if (((cmd == TCSBRK) && (!arg)) || (cmd == TCSBRKP)) {
                        ch->ch_bd->bd_ops->send_break(ch, 250);
                }