cdc_ncm: return -ENOMEM if kzalloc fails

return -ENOMEM instead if kzalloc of cdc_ncm_ctx structure is failed. and also remove the comparision of ctx structure with NULL and make it as !ctx. Signed-off-by: Devendra Naga <[email protected]> Signed-off-by: David S. Miller <[email protected]>
rtvt123 · Mar 30, 2013 · 8f0923c · 8f0923c
1 parent 537aadc
commit 8f0923c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
@@ -362,8 +362,8 @@ int cdc_ncm_bind_common(struct usbnet *dev, struct usb_interface *intf, u8 data_
 	u8 iface_no;
 
 	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
-	if (ctx == NULL)
-		return -ENODEV;
+	if (!ctx)
+		return -ENOMEM;
 
 	hrtimer_init(&ctx->tx_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
 	ctx->tx_timer.function = &cdc_ncm_tx_timer_cb;