commit 1a31c602c3f6de9383eaae28e25859b6304fc3c2
author Sachin Kamat <sachin.kamat@linaro.org> Fri Jul 27 12:38:33 2012 +0530
committer Gustavo Padovan <gustavo.padovan@collabora.co.uk> Mon Aug 06 15:03:00 2012 -0300
tree ef9be4841f06e885e4f0c3c7092c27ef8f8f3e46
parent 0213cd8d5ed9cee1d7ffd95566319af1bb36a604

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>

drivers/bluetooth/bluecard_cs.c

diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index 66c3a67..0c0838d 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -849,7 +849,7 @@
 	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 void bluecard_detach(struct pcmcia_device *link)
 {
-	bluecard_info_t *info = link->priv;
-
 	bluecard_release(link);
-	kfree(info);
 }