[PATCH 1/7] drivers: isdn: act2000: act2000_isa.c: Fix checkpatch errors

Bas Peters
2015-02-07T21:54:30Z

This patch adresses various checkpatch errors:
3 assignments in if conditions
1 return value enclosed in parenthesis

Signed-off-by: Bas Peters <baspeters93@gmail.com>
---
drivers/isdn/act2000/act2000_isa.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/drivers/isdn/act2000/act2000_isa.c b/drivers/isdn/act2000/act2000_isa.c
index b5fad29..048507e 100644
--- a/drivers/isdn/act2000/act2000_isa.c
+++ b/drivers/isdn/act2000/act2000_isa.c
@@ -31,7 +31,8 @@ act2000_isa_reset(unsigned short portbase)
int serial = 0;

found = 0;
- if ((reg = inb(portbase + ISA_COR)) != 0xff) {
+ reg = inb(portbase + ISA_COR);
+ if (reg != 0xff) {
outb(reg | ISA_COR_RESET, portbase + ISA_COR);
mdelay(10);
outb(reg, portbase + ISA_COR);
@@ -303,7 +304,8 @@ act2000_isa_send(act2000_card *card)
while (1) {
spin_lock_irqsave(&card->lock, flags);
if (!(card->sbuf)) {
- if ((card->sbuf = skb_dequeue(&card->sndq))) {
+ card->sbuf = skb_dequeue(&card->sndq);
+ if (card->sbuf) {
card->ack_msg = card->sbuf->data;
msg = (actcapi_msg *)card->sbuf->data;
if ((msg->hdr.cmd.cmd == 0x86) &&
@@ -378,7 +380,8 @@ act2000_isa_getid(act2000_card *card)
printk(KERN_WARNING "act2000: Wrong Firmware-ID!\n");
return -EPROTO;
}
- if ((p = strchr(fid.revision, '\n')))
+ p = strchr(fid.revision, '\n');
+ if (p)
*p = '\0';
printk(KERN_INFO "act2000: Firmware-ID: %s\n", fid.revision);
if (card->flags & ACT2000_FLAGS_IVALID) {
@@ -439,5 +442,5 @@ act2000_isa_download(act2000_card *card, act2000_ddef __user *cb)
}
kfree(buf);
msleep_interruptible(500);
- return (act2000_isa_getid(card));
+ return act2000_isa_getid(card);
}
--
2.1.0