diff mbox series

NFC: st95hf: remove unnecessary assignment and label

Message ID 20210525063801.11840-1-samirweng1979@163.com
State Superseded
Headers show
Series NFC: st95hf: remove unnecessary assignment and label | expand

Commit Message

samirweng1979 May 25, 2021, 6:38 a.m. UTC 
From: wengjianfeng <wengjianfeng@yulong.com>

In function st95hf_in_send_cmd, the variable rc is assigned then goto
error label, which just return rc, so we use return to replace it. and
error label only used once in the function, so we remove error label.

Signed-off-by: wengjianfeng <wengjianfeng@yulong.com>
---
 drivers/nfc/st95hf/core.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/nfc/st95hf/core.c b/drivers/nfc/st95hf/core.c
index 4578547..88924be 100644
--- a/drivers/nfc/st95hf/core.c
+++ b/drivers/nfc/st95hf/core.c
@@ -926,10 +926,8 @@  static int st95hf_in_send_cmd(struct nfc_digital_dev *ddev,
 	int len_data_to_tag = 0;
 
 	skb_resp = nfc_alloc_recv_skb(MAX_RESPONSE_BUFFER_SIZE, GFP_KERNEL);
-	if (!skb_resp) {
-		rc = -ENOMEM;
-		goto error;
-	}
+	if (!skb_resp)
+		return -ENOMEM;
 
 	switch (stcontext->current_rf_tech) {
 	case NFC_DIGITAL_RF_TECH_106A:
@@ -986,7 +984,6 @@  static int st95hf_in_send_cmd(struct nfc_digital_dev *ddev,
 
 free_skb_resp:
 	kfree_skb(skb_resp);
-error:
 	return rc;
 }