diff options
| author | wengjianfeng <wengjianfeng@yulong.com> | 2021-02-08 05:17:32 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-02-09 01:56:20 +0300 |
| commit | 796c9015ab8d41a66e35fb45c61c60676fc7dc41 (patch) | |
| tree | 826f440c41cf7508fa6232baeac57cc0e9d0def7 /drivers/nfc/st-nci | |
| parent | c85b3bb7b650c52365f12eb51c8b42e31828c647 (diff) | |
| download | linux-796c9015ab8d41a66e35fb45c61c60676fc7dc41.tar.xz | |
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: wengjianfeng <wengjianfeng@yulong.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/nfc/st-nci')
| -rw-r--r-- | drivers/nfc/st-nci/se.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/nfc/st-nci/se.c b/drivers/nfc/st-nci/se.c index 807eae04c1e3..1cba8f69d3ae 100644 --- a/drivers/nfc/st-nci/se.c +++ b/drivers/nfc/st-nci/se.c @@ -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; } /* |