From: Eric Paris <eparis@redhat.com>
Date: Sun, 13 Jan 2008 21:20:56 +0000 (-0500)
Subject: rfkill: call rfkill_led_trigger_unregister() on error
X-Git-Tag: v3.12-rc1~24163^2~16
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=632041f306707df94110441f55b1458ebeb096db;p=kernel%2Fkernel-generic.git

rfkill: call rfkill_led_trigger_unregister() on error

Code inspection turned up that error cases in rfkill_register() do not
call rfkill_led_trigger_unregister() even though we have already
registered.

Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c
index 4469a7b..d06d338 100644
--- a/net/rfkill/rfkill.c
+++ b/net/rfkill/rfkill.c
@@ -392,11 +392,14 @@ int rfkill_register(struct rfkill *rfkill)
 	rfkill_led_trigger_register(rfkill);
 
 	error = rfkill_add_switch(rfkill);
-	if (error)
+	if (error) {
+		rfkill_led_trigger_unregister(rfkill);
 		return error;
+	}
 
 	error = device_add(dev);
 	if (error) {
+		rfkill_led_trigger_unregister(rfkill);
 		rfkill_remove_switch(rfkill);
 		return error;
 	}