diff options
| author | Archana kumari <archanakumari959@gmail.com> | 2013-10-17 18:45:16 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-17 09:11:08 -0700 |
| commit | 3d47910be4d571743289e69165d6bd9db4b122d2 (patch) | |
| tree | 33e3cc24bfddafa4ae8120f0f67dbd99f878ea21 /drivers/staging/dgnc | |
| parent | 8009ae1a082c29c7846d715d47859b5b80ed140e (diff) | |
| download | op-kernel-dev-3d47910be4d571743289e69165d6bd9db4b122d2.zip op-kernel-dev-3d47910be4d571743289e69165d6bd9db4b122d2.tar.gz | |
staging: dgnc: braces {} are not necessary for single statement in dgnc_cls.c
Fix checkpatch.pl issues with braces {} are not necessary
for single statement blocks in dgnc_cls.c
Signed-off-by: Archana kumari <archanakumari959@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/dgnc')
| -rw-r--r-- | drivers/staging/dgnc/dgnc_cls.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/drivers/staging/dgnc/dgnc_cls.c b/drivers/staging/dgnc/dgnc_cls.c index 67b927f..fdc1aab 100644 --- a/drivers/staging/dgnc/dgnc_cls.c +++ b/drivers/staging/dgnc/dgnc_cls.c @@ -417,9 +417,8 @@ static inline void cls_parse_isr(struct dgnc_board *brd, uint port) isr = readb(&ch->ch_cls_uart->isr_fcr); /* Bail if no pending interrupt on port */ - if (isr & UART_IIR_NO_INT) { + if (isr & UART_IIR_NO_INT) break; - } DPR_INTR(("%s:%d port: %x isr: %x\n", __FILE__, __LINE__, port, isr)); @@ -444,9 +443,8 @@ static inline void cls_parse_isr(struct dgnc_board *brd, uint port) } /* Received Xoff signal/Special character */ - if (isr & UART_IIR_XOFF) { + if (isr & UART_IIR_XOFF) /* Empty */ - } /* CTS/RTS change of state */ if (isr & UART_IIR_CTSRTS) { @@ -481,24 +479,20 @@ static void cls_param(struct tty_struct *tty) struct channel_t *ch; struct un_t *un; - if (!tty || tty->magic != TTY_MAGIC) { + if (!tty || tty->magic != TTY_MAGIC) return; - } un = (struct un_t *) tty->driver_data; - if (!un || un->magic != DGNC_UNIT_MAGIC) { + if (!un || un->magic != DGNC_UNIT_MAGIC) return; - } ch = un->un_ch; - if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) { + if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) return; - } bd = ch->ch_bd; - if (!bd || bd->magic != DGNC_BOARD_MAGIC) { + if (!bd || bd->magic != DGNC_BOARD_MAGIC) return; - } DPR_PARAM(("param start: tdev: %x cflags: %x oflags: %x iflags: %x\n", ch->ch_tun.un_dev, ch->ch_c_cflag, ch->ch_c_oflag, ch->ch_c_iflag)); @@ -1305,9 +1299,8 @@ static uint cls_get_uart_bytes_left(struct channel_t *ch) /* Determine whether the Transmitter is empty or not */ if (!(lsr & UART_LSR_TEMT)) { - if (ch->ch_flags & CH_TX_FIFO_EMPTY) { + if (ch->ch_flags & CH_TX_FIFO_EMPTY) tasklet_schedule(&ch->ch_bd->helper_tasklet); - } left = 1; } else { |
