Commit 8383c6bf authored Nov 08, 2011 by Thomas Meyer Committed by Jiri Kosina Nov 11, 2011

HID: hid-lg4ff: Casting (void *) value returned by kmalloc is useless



Casting (void *) value returned by kmalloc is useless
as mentioned in Documentation/CodingStyle, Chap 14.

The semantic patch that makes this change is available
in scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci.

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

parent 30307c69

drivers/hid/hid-lg4ff.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -430,7 +430,7 @@ int lg4ff_init(struct hid_device *hid)
		}

		/* Add the device to device_list */
		entry = (struct lg4ff_device_entry *)kzalloc(sizeof(struct lg4ff_device_entry), GFP_KERNEL);
		entry = kzalloc(sizeof(struct lg4ff_device_entry), GFP_KERNEL);
		if (!entry) {
		hid_err(hid, "Cannot add device, insufficient memory.\n");
		return -ENOMEM;