From cfa7fd72ca03ac2324e8e469bd4b9ecc6f53394c Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 10 Oct 2006 22:46:17 +0100 Subject: [PATCH] ia64/hp NULL noise removal Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- arch/ia64/hp/sim/simeth.c | 2 +- arch/ia64/hp/sim/simscsi.c | 2 +- arch/ia64/hp/sim/simserial.c | 10 +++++----- 3 files changed, 7 insertions(+), 7 deletions(-) (limited to 'arch') diff --git a/arch/ia64/hp/sim/simeth.c b/arch/ia64/hp/sim/simeth.c index be769ef326a2..424e9257c9a0 100644 --- a/arch/ia64/hp/sim/simeth.c +++ b/arch/ia64/hp/sim/simeth.c @@ -87,7 +87,7 @@ static int simeth_debug; /* set to 1 to get debug information */ */ static struct notifier_block simeth_dev_notifier = { simeth_device_event, - 0 + NULL }; diff --git a/arch/ia64/hp/sim/simscsi.c b/arch/ia64/hp/sim/simscsi.c index 8f0a16a79a67..bb87682bbb1b 100644 --- a/arch/ia64/hp/sim/simscsi.c +++ b/arch/ia64/hp/sim/simscsi.c @@ -103,7 +103,7 @@ simscsi_interrupt (unsigned long val) while ((sc = queue[rd].sc) != 0) { atomic_dec(&num_reqs); - queue[rd].sc = 0; + queue[rd].sc = NULL; if (DBG) printk("simscsi_interrupt: done with %ld\n", sc->serial_number); (*sc->scsi_done)(sc); diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c index 5095778be53c..caab986af70c 100644 --- a/arch/ia64/hp/sim/simserial.c +++ b/arch/ia64/hp/sim/simserial.c @@ -92,7 +92,7 @@ static struct serial_uart_config uart_config[] = { { "ST16650V2", 32, UART_CLEAR_FIFO | UART_USE_FIFO | UART_STARTECH }, { "TI16750", 64, UART_CLEAR_FIFO | UART_USE_FIFO}, - { 0, 0} + { NULL, 0} }; struct tty_driver *hp_simserial_driver; @@ -555,7 +555,7 @@ static void shutdown(struct async_struct * info) if (info->xmit.buf) { free_page((unsigned long) info->xmit.buf); - info->xmit.buf = 0; + info->xmit.buf = NULL; } if (info->tty) set_bit(TTY_IO_ERROR, &info->tty->flags); @@ -628,7 +628,7 @@ static void rs_close(struct tty_struct *tty, struct file * filp) if (tty->driver->flush_buffer) tty->driver->flush_buffer(tty); if (tty->ldisc.flush_buffer) tty->ldisc.flush_buffer(tty); info->event = 0; - info->tty = 0; + info->tty = NULL; if (info->blocked_open) { if (info->close_delay) schedule_timeout_interruptible(info->close_delay); @@ -668,7 +668,7 @@ static void rs_hangup(struct tty_struct *tty) info->event = 0; state->count = 0; info->flags &= ~ASYNC_NORMAL_ACTIVE; - info->tty = 0; + info->tty = NULL; wake_up_interruptible(&info->open_wait); } @@ -769,7 +769,7 @@ startup(struct async_struct *info) /* * Insert serial port into IRQ chain. */ - info->prev_port = 0; + info->prev_port = NULL; info->next_port = IRQ_ports[state->irq]; if (info->next_port) info->next_port->prev_port = info; -- cgit v1.2.3