From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Fri, 27 Jul 2012 07:08:33 +0000 (+0530)
Subject: Bluetooth: Use devm_kzalloc in bluecard_cs.c file
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=1a31c602c3f6de9383eaae28e25859b6304fc3c2;p=~shefty%2Frdma-dev.git

Bluetooth: Use devm_kzalloc in bluecard_cs.c file

devm_kzalloc() eliminates the need to free memory explicitly
thereby saving some cleanup code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
---

diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index 66c3a6770c4..0c0838d9b56 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -849,7 +849,7 @@ static int bluecard_probe(struct pcmcia_device *link)
 	bluecard_info_t *info;
 
 	/* Create new info device */
-	info = kzalloc(sizeof(*info), GFP_KERNEL);
+	info = devm_kzalloc(&link->dev, sizeof(*info), GFP_KERNEL);
 	if (!info)
 		return -ENOMEM;
 
@@ -864,10 +864,7 @@ static int bluecard_probe(struct pcmcia_device *link)
 
 static void bluecard_detach(struct pcmcia_device *link)
 {
-	bluecard_info_t *info = link->priv;
-
 	bluecard_release(link);
-	kfree(info);
 }