From: Masaru Nomura Date: Sat, 17 May 2014 23:54:29 +0000 (+0100) Subject: staging: dgnc: Put else statements on the right line X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=2000c581d8372b6dfad397cdf8a68fe3832c8755;p=deliverable%2Flinux.git 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/dgnc/dgnc_neo.c b/drivers/staging/dgnc/dgnc_neo.c index cf22c7b725f9..e87cf49be175 100644 --- 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 f0b17c36edd8..e432c04f9943 100644 --- 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 */