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authorJoe Perches <joe@perches.com>2016-12-06 19:16:04 +0100
committerDavid S. Miller <davem@davemloft.net>2016-12-07 03:46:56 +0100
commitae9e736b32a92d9a6f95ba0d25fb2666e3367953 (patch)
treed8a4792aae99c82ea6260629f5fefd5908bf0db4
parentirda: w83977af_ir: Neaten pointer comparisons (diff)
downloadlinux-ae9e736b32a92d9a6f95ba0d25fb2666e3367953.tar.xz
linux-ae9e736b32a92d9a6f95ba0d25fb2666e3367953.zip
irda: w83977af_ir: Use the common brace style
Add braces where appropriate and remove an unnecessary else. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/irda/w83977af_ir.c20
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/net/irda/w83977af_ir.c b/drivers/net/irda/w83977af_ir.c
index 92f1525b0570..5d5ec8938e2b 100644
--- a/drivers/net/irda/w83977af_ir.c
+++ b/drivers/net/irda/w83977af_ir.c
@@ -462,8 +462,9 @@ static void w83977af_change_speed(struct w83977af_ir *self, __u32 speed)
if (speed > PIO_MAX_SPEED) {
outb(ICR_EFSFI, iobase + ICR);
w83977af_dma_receive(self);
- } else
+ } else {
outb(ICR_ERBRI, iobase + ICR);
+ }
/* Restore SSR */
outb(set, iobase + SSR);
@@ -502,8 +503,8 @@ static netdev_tx_t w83977af_hard_xmit(struct sk_buff *skb,
w83977af_change_speed(self, speed);
dev_kfree_skb(skb);
return NETDEV_TX_OK;
- } else
- self->new_speed = speed;
+ }
+ self->new_speed = speed;
}
/* Save current set */
@@ -649,8 +650,9 @@ static void w83977af_dma_xmit_complete(struct w83977af_ir *self)
/* Clear bit, by writing 1 to it */
outb(AUDR_UNDR, iobase + AUDR);
- } else
+ } else {
self->netdev->stats.tx_packets++;
+ }
if (self->new_speed) {
w83977af_change_speed(self, self->new_speed);
@@ -813,9 +815,8 @@ static int w83977af_dma_receive_complete(struct w83977af_ir *self)
} else {
/* Check if we have transferred all data to memory */
switch_bank(iobase, SET0);
- if (inb(iobase + USR) & USR_RDR) {
+ if (inb(iobase + USR) & USR_RDR)
udelay(80); /* Should be enough!? */
- }
skb = dev_alloc_skb(len + 1);
if (!skb) {
@@ -969,7 +970,6 @@ static __u8 w83977af_fir_interrupt(struct w83977af_ir *self, int isr)
/* End of frame detected in FIFO */
if (isr & (ISR_FEND_I | ISR_FSF_I)) {
if (w83977af_dma_receive_complete(self)) {
-
/* Wait for next status FIFO interrupt */
new_icr |= ICR_EFSFI;
} else {
@@ -1094,8 +1094,9 @@ static int w83977af_is_receiving(struct w83977af_ir *self)
status = TRUE;
}
outb(set, iobase + SSR);
- } else
+ } else {
status = (self->rx_buff.state != OUTSIDE_FRAME);
+ }
return status;
}
@@ -1141,8 +1142,9 @@ static int w83977af_net_open(struct net_device *dev)
if (self->io.speed > 115200) {
outb(ICR_EFSFI, iobase + ICR);
w83977af_dma_receive(self);
- } else
+ } else {
outb(ICR_ERBRI, iobase + ICR);
+ }
/* Restore bank register */
outb(set, iobase + SSR);