[PATCH] nfc: st-nci: Remove unnecessary variable
From: samirweng1979 <hidden>
Date: 2021-02-08 06:12:00
Also in:
lkml
Subsystem:
nfc subsystem, the rest · Maintainers:
David Heidelberg, Linus Torvalds
From: wengjianfeng <redacted> 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 <redacted> --- drivers/nfc/st-nci/se.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/nfc/st-nci/se.c b/drivers/nfc/st-nci/se.c
index 807eae0..1cba8f6 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; } /*
--
1.9.1