From: Felipe Balbi <[email protected]>
better coding style.
Change:
if ((ret = driver_register(&retu_driver)))
into:
ret = driver_register(&retu_driver);
if (ret)
Signed-off-by: Felipe Balbi <[email protected]>
---
drivers/cbus/retu.c | 10 +++++++---
1 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/cbus/retu.c b/drivers/cbus/retu.c
index ae2e691..8382694 100644
--- a/drivers/cbus/retu.c
+++ b/drivers/cbus/retu.c
@@ -354,7 +354,8 @@ static int __devinit retu_probe(struct device *dev)
return -ENODEV;
}
- if ((ret = gpio_request(retu_irq_pin, "RETU irq")) < 0) {
+ ret = gpio_request(retu_irq_pin, "RETU irq");
+ if (ret < 0) {
printk(KERN_ERR PFX "Unable to reserve IRQ GPIO\n");
return ret;
}
@@ -453,13 +454,16 @@ static int __init retu_init(void)
init_completion(&device_release);
- if ((ret = driver_register(&retu_driver)) < 0)
+ ret = driver_register(&retu_driver);
+ if (ret < 0)
return ret;
- if ((ret = platform_device_register(&retu_device)) < 0) {
+ ret = platform_device_register(&retu_device);
+ if (ret < 0) {
driver_unregister(&retu_driver);
return ret;
}
+
return 0;
}
--
1.7.0.rc0.33.g7c3932
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