[PATCH] staging: greybus: refactor arche_platform_wd_irq() function

[Khadija Kamran]

Refactor function by adding goto statement. This reduces the
indentation and fixes the issue reported by checkpatch.pl script.

"CHECK: line length of 101 exceeds 100 columns"

Signed-off-by: Khadija Kamran <kamrankhadijadj@xxxxxxxxx>
---
 drivers/staging/greybus/arche-platform.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/greybus/arche-platform.c b/drivers/staging/greybus/arche-platform.c
index fcbd5f71eff2..c7d3b6f7368f 100644
--- a/drivers/staging/greybus/arche-platform.c
+++ b/drivers/staging/greybus/arche-platform.c
@@ -178,11 +178,7 @@ static irqreturn_t arche_platform_wd_irq(int irq, void *devid)
 				 */
 				if (arche_pdata->wake_detect_state !=
 						WD_STATE_COLDBOOT_START) {
-					arche_platform_set_wake_detect_state(arche_pdata,
-									     WD_STATE_COLDBOOT_TRIG);
-					spin_unlock_irqrestore(&arche_pdata->wake_lock,
-							       flags);
-					return IRQ_WAKE_THREAD;
+					goto out;
 				}
 			}
 		}
@@ -205,6 +201,11 @@ static irqreturn_t arche_platform_wd_irq(int irq, void *devid)
 	spin_unlock_irqrestore(&arche_pdata->wake_lock, flags);
 
 	return IRQ_HANDLED;
+
+out:
+	arche_platform_set_wake_detect_state(arche_pdata, WD_STATE_COLDBOOT_TRIG);
+	spin_unlock_irqrestore(&arche_pdata->wake_lock, flags);
+	return IRQ_WAKE_THREAD;
 }
 
 /*
-- 
2.34.1