[3/3] hid: return -ENOMEM when memory allocation fails

Commit Message

Davidlohr Bueso Jan. 20, 2011, 6:32 p.m. UTC

None

Patch

diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index d678cf3..eb2251c 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -129,7 +129,7 @@  static int open_collection(struct hid_parser *parser, unsigned type)
 				parser->device->collection_size * 2, GFP_KERNEL);
 		if (collection == NULL) {
 			dbg_hid("failed to reallocate collection array\n");
-			return -1;
+			return -ENOMEM;
 		}
 		memcpy(collection, parser->device->collection,
 			sizeof(struct hid_collection) *
diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c
index af0a7c1..38513cc 100644
--- a/drivers/hid/usbhid/hiddev.c
+++ b/drivers/hid/usbhid/hiddev.c
@@ -894,7 +894,7 @@  int hiddev_connect(struct hid_device *hid, unsigned int force)
 	}
 
 	if (!(hiddev = kzalloc(sizeof(struct hiddev), GFP_KERNEL)))
-		return -1;
+		return -ENOMEM;
 
 	init_waitqueue_head(&hiddev->wait);
 	INIT_LIST_HEAD(&hiddev->list);