From: Axel Lin <axel.lin@gmail.com>
Date: Sun, 3 Apr 2011 04:20:24 +0000 (-0700)
Subject: Input: rpckbd - fix a leak of the IRQ during init failure
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e28e1d93e9591d21e440f5210a9b4317c59445df;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

Input: rpckbd - fix a leak of the IRQ during init failure

In rpckbd_open prror path, free_irq() was using NULL rather than the
driver data as the data pointer so free_irq() wouldn't have matched.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---

diff --git a/drivers/input/serio/rpckbd.c b/drivers/input/serio/rpckbd.c
index 9da6fbcaaa7e..7ec3c97dc1b9 100644
--- a/drivers/input/serio/rpckbd.c
+++ b/drivers/input/serio/rpckbd.c
@@ -90,7 +90,7 @@ static int rpckbd_open(struct serio *port)
 
 	if (request_irq(IRQ_KEYBOARDTX, rpckbd_tx, 0, "rpckbd", port) != 0) {
 		printk(KERN_ERR "rpckbd.c: Could not allocate keyboard transmit IRQ\n");
-		free_irq(IRQ_KEYBOARDRX, NULL);
+		free_irq(IRQ_KEYBOARDRX, port);
 		return -EBUSY;
 	}