staging: slicoss: error handling with goto
This patch makes error handling more readable due to 'goto err' pattern.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Cc: Denis Kirjanov <kirjanov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/slicoss/slicoss.c b/drivers/staging/slicoss/slicoss.c
index 16cd2cb..51ca17c 100644
--- a/drivers/staging/slicoss/slicoss.c
+++ b/drivers/staging/slicoss/slicoss.c
@@ -2646,22 +2646,21 @@
u32 upr_data_h,
u32 upr_buffer, u32 upr_buffer_h)
{
- int status;
+ int rc;
spin_lock_irqsave(&adapter->upr_lock.lock, adapter->upr_lock.flags);
- status = slic_upr_queue_request(adapter,
+ rc = slic_upr_queue_request(adapter,
upr_request,
upr_data,
upr_data_h, upr_buffer, upr_buffer_h);
- if (status != 0) {
- spin_unlock_irqrestore(&adapter->upr_lock.lock,
- adapter->upr_lock.flags);
- return status;
- }
+ if (rc)
+ goto err_unlock_irq;
+
slic_upr_start(adapter);
+err_unlock_irq:
spin_unlock_irqrestore(&adapter->upr_lock.lock,
adapter->upr_lock.flags);
- return 0;
+ return rc;
}
static void slic_upr_request_complete(struct adapter *adapter, u32 isr)