staging: dgnc: Put else statements on the right line

Fix indenting of if-else statement in dgnc_neo.c and dgnc_tty.c
so that following else-if or else statement meets 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_neo.c b/drivers/staging/dgnc/dgnc_neo.c
index cf22c7b..e87cf49 100644 (file)
--- a/drivers/staging/dgnc/dgnc_neo.c
+++ b/drivers/staging/dgnc/dgnc_neo.c
@@ -485,8 +485,7 @@ static inline void neo_parse_isr(struct dgnc_board *brd, uint port)
                                        DGNC_UNLOCK(ch->ch_lock, lock_flags);
                                }
                                DPR_INTR(("Port %d. XON detected in incoming data\n", port));
-                       }
-                       else if (cause == UART_17158_XOFF_DETECT) {
+                       } else if (cause == UART_17158_XOFF_DETECT) {
                                if (!(brd->channels[port]->ch_flags & CH_STOP)) {
                                        DGNC_LOCK(ch->ch_lock, lock_flags);
                                        ch->ch_flags |= CH_STOP;
@@ -511,8 +510,7 @@ static inline void neo_parse_isr(struct dgnc_board *brd, uint port)
                                        DGNC_LOCK(ch->ch_lock, lock_flags);
                                        ch->ch_mostat |= UART_MCR_RTS;
                                        DGNC_UNLOCK(ch->ch_lock, lock_flags);
-                               }
-                               else {
+                               } else {
                                        DGNC_LOCK(ch->ch_lock, lock_flags);
                                        ch->ch_mostat &= ~(UART_MCR_RTS);
                                        DGNC_UNLOCK(ch->ch_lock, lock_flags);
@@ -522,8 +520,7 @@ static inline void neo_parse_isr(struct dgnc_board *brd, uint port)
                                        DGNC_LOCK(ch->ch_lock, lock_flags);
                                        ch->ch_mostat |= UART_MCR_DTR;
                                        DGNC_UNLOCK(ch->ch_lock, lock_flags);
-                               }
-                               else {
+                               } else {
                                        DGNC_LOCK(ch->ch_lock, lock_flags);
                                        ch->ch_mostat &= ~(UART_MCR_DTR);
                                        DGNC_UNLOCK(ch->ch_lock, lock_flags);
@@ -624,8 +621,7 @@ static inline void neo_parse_lsr(struct dgnc_board *brd, uint port)
 
                /* Transfer data (if any) from Write Queue -> UART. */
                neo_copy_data_from_queue_to_uart(ch);
-       }
-       else if (linestatus & UART_17158_TX_AND_FIFO_CLR) {
+       } else if (linestatus & UART_17158_TX_AND_FIFO_CLR) {
                brd->intr_tx++;
                ch->ch_intr_tx++;
                DGNC_LOCK(ch->ch_lock, lock_flags);
@@ -834,8 +830,7 @@ static void neo_param(struct tty_struct *tty)
 
        if (ch->ch_c_cflag & CREAD) {
                ier |= (UART_IER_RDI | UART_IER_RLSI);
-       }
-       else {
+       } else {
                ier &= ~(UART_IER_RDI | UART_IER_RLSI);
        }
 
@@ -848,8 +843,7 @@ static void neo_param(struct tty_struct *tty)
                !(ch->ch_c_cflag & CLOCAL))
        {
                ier |= UART_IER_MSI;
-       }
-       else {
+       } else {
                ier &= ~UART_IER_MSI;
        }
 
@@ -863,29 +857,25 @@ static void neo_param(struct tty_struct *tty)
 
        if (ch->ch_digi.digi_flags & CTSPACE || ch->ch_c_cflag & CRTSCTS) {
                neo_set_cts_flow_control(ch);
-       }
-       else if (ch->ch_c_iflag & IXON) {
+       } else if (ch->ch_c_iflag & IXON) {
                /* If start/stop is set to disable, then we should disable flow control */
                if ((ch->ch_startc == _POSIX_VDISABLE) || (ch->ch_stopc == _POSIX_VDISABLE))
                        neo_set_no_output_flow_control(ch);
                else
                        neo_set_ixon_flow_control(ch);
-       }
-       else {
+       } else {
                neo_set_no_output_flow_control(ch);
        }
 
        if (ch->ch_digi.digi_flags & RTSPACE || ch->ch_c_cflag & CRTSCTS) {
                neo_set_rts_flow_control(ch);
-       }
-       else if (ch->ch_c_iflag & IXOFF) {
+       } else if (ch->ch_c_iflag & IXOFF) {
                /* If start/stop is set to disable, then we should disable flow control */
                if ((ch->ch_startc == _POSIX_VDISABLE) || (ch->ch_stopc == _POSIX_VDISABLE))
                        neo_set_no_input_flow_control(ch);
                else
                        neo_set_ixoff_flow_control(ch);
-       }
-       else {
+       } else {
                neo_set_no_input_flow_control(ch);
        }
 
@@ -1227,8 +1217,7 @@ static void neo_copy_data_from_uart_to_queue(struct channel_t *ch)
                 */
                if ((ch->ch_bd->dvid & 0xf0) >= UART_XR17E158_DVID) {
                        total -= 1;
-               }
-               else {
+               } else {
                        total -= 3;
                }
        }
@@ -1435,8 +1424,7 @@ static int neo_drain(struct tty_struct *tty, uint seconds)
        /* If ret is non-zero, user ctrl-c'ed us */
        if (rc) {
                DPR_IOCTL(("%d Drain - User ctrl c'ed\n", __LINE__));
-       }
-       else {
+       } else {
                DPR_IOCTL(("%d Drain wait finished.\n", __LINE__));
        }
 
@@ -1468,8 +1456,7 @@ static void neo_flush_uart_write(struct channel_t *ch)
                if (tmp & 4) {
                        DPR_IOCTL(("Still flushing TX UART... i: %d\n", i));
                        udelay(10);
-               }
-               else
+               } else
                        break;
        }
 
@@ -1501,8 +1488,7 @@ static void neo_flush_uart_read(struct channel_t *ch)
                if (tmp & 2) {
                        DPR_IOCTL(("Still flushing RX UART... i: %d\n", i));
                        udelay(10);
-               }
-               else
+               } else
                        break;
        }
 }
@@ -1598,8 +1584,7 @@ static void neo_copy_data_from_queue_to_uart(struct channel_t *ch)
                }
 
                n = UART_17158_TX_FIFOSIZE - ch->ch_t_tlevel;
-       }
-       else {
+       } else {
                n = UART_17158_TX_FIFOSIZE - readb(&ch->ch_neo_uart->tfifo);
        }
 
@@ -1963,8 +1948,7 @@ static void neo_vpd(struct dgnc_board *brd)
                ||  (brd->vpd[0x7F] != 0x78))   /* small resource end tag */
        {
                memset(brd->vpd, '\0', NEO_VPD_IMAGESIZE);
-       }
-       else {
+       } else {
                /* Search for the serial number */
                for (i = 0; i < NEO_VPD_IMAGEBYTES - 3; i++) {
                        if (brd->vpd[i] == 'S' && brd->vpd[i + 1] == 'N') {

diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c
index f0b17c3..e432c04 100644 (file)
--- a/drivers/staging/dgnc/dgnc_tty.c
+++ b/drivers/staging/dgnc/dgnc_tty.c
@@ -803,8 +803,7 @@ void dgnc_input(struct channel_t *ch)
                                else
                                        tty_insert_flip_char(tp->port, *(ch->ch_rqueue + tail + i), TTY_NORMAL);
                        }
-               }
-               else {
+               } else {
                        tty_insert_flip_string(tp->port, ch->ch_rqueue + tail, s);
                }
 
@@ -1267,12 +1266,10 @@ static int dgnc_tty_open(struct tty_struct *tty, struct file *file)
        if (!IS_PRINT(minor)) {
                un = &brd->channels[PORT_NUM(minor)]->ch_tun;
                un->un_type = DGNC_SERIAL;
-       }
-       else if (IS_PRINT(minor)) {
+       } else if (IS_PRINT(minor)) {
                un = &brd->channels[PORT_NUM(minor)]->ch_pun;
                un->un_type = DGNC_PRINT;
-       }
-       else {
+       } else {
                DGNC_UNLOCK(ch->ch_lock, lock_flags);
                DPR_OPEN(("%d Unknown TYPE!\n", __LINE__));
                return -ENXIO;
@@ -1507,8 +1504,7 @@ static int dgnc_block_til_ready(struct tty_struct *tty, struct file *file, struc
                                DPR_OPEN(("%d: ch_flags: %x\n", __LINE__, ch->ch_flags));
                                break;
                        }
-               }
-               else {
+               } else {
                        sleep_on_un_flags = 1;
                }
 
@@ -1550,8 +1546,7 @@ static int dgnc_block_til_ready(struct tty_struct *tty, struct file *file, struc
                if (sleep_on_un_flags) {
                        retval = wait_event_interruptible(un->un_flags_wait,
                                (old_flags != (ch->ch_tun.un_flags | ch->ch_pun.un_flags)));
-               }
-               else {
+               } else {
                        retval = wait_event_interruptible(ch->ch_flags_wait,
                                (old_flags != ch->ch_flags));
                }
@@ -1748,8 +1743,7 @@ static void dgnc_tty_close(struct tty_struct *tty, struct file *file)
 
                /* Turn off UART interrupts for this port */
                ch->ch_bd->bd_ops->uart_off(ch);
-       }
-       else {
+       } else {
                /*
                 * turn off print device when closing print device.
                 */
@@ -1867,12 +1861,10 @@ static int dgnc_maxcps_room(struct tty_struct *tty, int bytes_available)
                        /* buffer is empty */
                        ch->ch_cpstime = current_time;      /* reset ch_cpstime */
                        cps_limit = ch->ch_digi.digi_bufsize;
-               }
-               else if (ch->ch_cpstime < buffer_time) {
+               } else if (ch->ch_cpstime < buffer_time) {
                        /* still room in the buffer */
                        cps_limit = ((buffer_time - ch->ch_cpstime) * ch->ch_digi.digi_maxcps) / HZ;
-               }
-               else {
+               } else {
                        /* no room in the buffer */
                        cps_limit = 0;
                }
@@ -1931,8 +1923,7 @@ static int dgnc_tty_write_room(struct tty_struct *tty)
                if (!(ch->ch_flags & CH_PRON))
                        ret -= ch->ch_digi.digi_onlen;
                ret -= ch->ch_digi.digi_offlen;
-       }
-       else {
+       } else {
                if (ch->ch_flags & CH_PRON)
                        ret -= ch->ch_digi.digi_offlen;
        }
@@ -2560,15 +2551,13 @@ static int dgnc_set_modem_info(struct tty_struct *tty, unsigned int command, uns
 
                if (arg & TIOCM_RTS) {
                        ch->ch_mostat |= UART_MCR_RTS;
-               }
-               else {
+               } else {
                        ch->ch_mostat &= ~(UART_MCR_RTS);
                }
 
                if (arg & TIOCM_DTR) {
                        ch->ch_mostat |= UART_MCR_DTR;
-               }
-               else {
+               } else {
                        ch->ch_mostat &= ~(UART_MCR_DTR);
                }
 
@@ -3279,8 +3268,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
                                return -EINTR;
                        }
                        DGNC_LOCK(ch->ch_lock, lock_flags);
-               }
-               else {
+               } else {
                        tty_ldisc_flush(tty);
                }
                /* fall thru */