Commit 796c9015 authored by wengjianfeng's avatar wengjianfeng Committed by David S. Miller
Browse files

nfc: st-nci: Remove unnecessary variable 



The variable r is defined at the beginning and initialized
to 0 until the function returns r, and the variable r is
not reassigned.Therefore, we do not need to define the
variable r, just return 0 directly at the end of the function.

Signed-off-by: default avatarwengjianfeng <wengjianfeng@yulong.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c85b3bb7

drivers/nfc/st-nci/se.c

+1 −2
Original line number Diff line number Diff line
@@ -276,7 +276,6 @@ static int st_nci_hci_apdu_reader_event_received(struct nci_dev *ndev, 
						   u8 event,

						   struct sk_buff *skb)

{

	int r = 0;

	struct st_nci_info *info = nci_get_drvdata(ndev);



	pr_debug("apdu reader gate event: %x\n", event);
@@ -298,7 +297,7 @@ static int st_nci_hci_apdu_reader_event_received(struct nci_dev *ndev, 
	}



	kfree_skb(skb);

	return r;

	return 0;

}



/*