Merge v6.18.50linux-rolling-lts

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 11 insertions, 2 deletions

diff --git a/drivers/hid/hid-roccat.c b/drivers/hid/hid-roccat.c
index e413662f7508..e54b6a8a92ef 100644
--- a/drivers/hid/hid-roccat.c
+++ b/drivers/hid/hid-roccat.c
@@ -70,6 +70,15 @@ static struct roccat_device *devices[ROCCAT_MAX_DEVICES];
 /* protects modifications of devices array */
 static DEFINE_MUTEX(devices_lock);
 
+static void roccat_free_device(struct roccat_device *device)
+{
+	int i;
+
+	for (i = 0; i < ROCCAT_CBUF_SIZE; i++)
+		kfree(device->cbuf[i].value);
+	kfree(device);
+}
+
 static ssize_t roccat_read(struct file *file, char __user *buffer,
 		size_t count, loff_t *ppos)
 {
@@ -226,7 +235,7 @@ static int roccat_release(struct inode *inode, struct file *file)
 			hid_hw_power(device->hid, PM_HINT_NORMAL);
 			hid_hw_close(device->hid);
 		} else {
-			kfree(device);
+			roccat_free_device(device);
 		}
 	}
 
@@ -374,7 +383,7 @@ void roccat_disconnect(int minor)
 		hid_hw_close(device->hid);
 		wake_up_interruptible(&device->wait);
 	} else {
-		kfree(device);
+		roccat_free_device(device);
 	}
 }
 EXPORT_SYMBOL_GPL(roccat_disconnect);