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authorAl Viro <viro@ftp.linux.org.uk>2006-10-10 17:46:17 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-10 18:37:22 -0400
commitcfa7fd72ca03ac2324e8e469bd4b9ecc6f53394c (patch)
tree7ffef9dcc2c2913082fa69450c48d2989008dc8e /arch/ia64/hp
parentba46df984b8e8114c3cf19c51670fab084bd4196 (diff)
[PATCH] ia64/hp NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/ia64/hp')
-rw-r--r--arch/ia64/hp/sim/simeth.c2
-rw-r--r--arch/ia64/hp/sim/simscsi.c2
-rw-r--r--arch/ia64/hp/sim/simserial.c10
3 files changed, 7 insertions, 7 deletions
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 */
87 */ 87 */
88static struct notifier_block simeth_dev_notifier = { 88static struct notifier_block simeth_dev_notifier = {
89 simeth_device_event, 89 simeth_device_event,
90 0 90 NULL
91}; 91};
92 92
93 93
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)
103 103
104 while ((sc = queue[rd].sc) != 0) { 104 while ((sc = queue[rd].sc) != 0) {
105 atomic_dec(&num_reqs); 105 atomic_dec(&num_reqs);
106 queue[rd].sc = 0; 106 queue[rd].sc = NULL;
107 if (DBG) 107 if (DBG)
108 printk("simscsi_interrupt: done with %ld\n", sc->serial_number); 108 printk("simscsi_interrupt: done with %ld\n", sc->serial_number);
109 (*sc->scsi_done)(sc); 109 (*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[] = {
92 { "ST16650V2", 32, UART_CLEAR_FIFO | UART_USE_FIFO | 92 { "ST16650V2", 32, UART_CLEAR_FIFO | UART_USE_FIFO |
93 UART_STARTECH }, 93 UART_STARTECH },
94 { "TI16750", 64, UART_CLEAR_FIFO | UART_USE_FIFO}, 94 { "TI16750", 64, UART_CLEAR_FIFO | UART_USE_FIFO},
95 { 0, 0} 95 { NULL, 0}
96}; 96};
97 97
98struct tty_driver *hp_simserial_driver; 98struct tty_driver *hp_simserial_driver;
@@ -555,7 +555,7 @@ static void shutdown(struct async_struct * info)
555 555
556 if (info->xmit.buf) { 556 if (info->xmit.buf) {
557 free_page((unsigned long) info->xmit.buf); 557 free_page((unsigned long) info->xmit.buf);
558 info->xmit.buf = 0; 558 info->xmit.buf = NULL;
559 } 559 }
560 560
561 if (info->tty) set_bit(TTY_IO_ERROR, &info->tty->flags); 561 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)
628 if (tty->driver->flush_buffer) tty->driver->flush_buffer(tty); 628 if (tty->driver->flush_buffer) tty->driver->flush_buffer(tty);
629 if (tty->ldisc.flush_buffer) tty->ldisc.flush_buffer(tty); 629 if (tty->ldisc.flush_buffer) tty->ldisc.flush_buffer(tty);
630 info->event = 0; 630 info->event = 0;
631 info->tty = 0; 631 info->tty = NULL;
632 if (info->blocked_open) { 632 if (info->blocked_open) {
633 if (info->close_delay) 633 if (info->close_delay)
634 schedule_timeout_interruptible(info->close_delay); 634 schedule_timeout_interruptible(info->close_delay);
@@ -668,7 +668,7 @@ static void rs_hangup(struct tty_struct *tty)
668 info->event = 0; 668 info->event = 0;
669 state->count = 0; 669 state->count = 0;
670 info->flags &= ~ASYNC_NORMAL_ACTIVE; 670 info->flags &= ~ASYNC_NORMAL_ACTIVE;
671 info->tty = 0; 671 info->tty = NULL;
672 wake_up_interruptible(&info->open_wait); 672 wake_up_interruptible(&info->open_wait);
673} 673}
674 674
@@ -769,7 +769,7 @@ startup(struct async_struct *info)
769 /* 769 /*
770 * Insert serial port into IRQ chain. 770 * Insert serial port into IRQ chain.
771 */ 771 */
772 info->prev_port = 0; 772 info->prev_port = NULL;
773 info->next_port = IRQ_ports[state->irq]; 773 info->next_port = IRQ_ports[state->irq];
774 if (info->next_port) 774 if (info->next_port)
775 info->next_port->prev_port = info; 775 info->next_port->prev_port = info;