netdev - [PATCH] nfc: st-nci: remove unnecessary assignment and label

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Message-Id: <20210524021123.8860-1-samirweng1979@163.com>
Date:   Mon, 24 May 2021 10:11:23 +0800
From:   samirweng1979 <samirweng1979@....com>
To:     krzysztof.kozlowski@...onical.com, davem@...emloft.net,
        alex.dewar90@...il.com
Cc:     linux-nfc@...ts.01.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        wengjianfeng <wengjianfeng@...ong.com>
Subject: [PATCH] nfc: st-nci: remove unnecessary assignment and label

From: wengjianfeng <wengjianfeng@...ong.com>

In function st_nci_hci_network_init, the variable r is assigned then
goto exit label, which just return r, so we use return to replace it.
and exit label only used once at here, so we remove exit label.

Signed-off-by: wengjianfeng <wengjianfeng@...ong.com>
---
 drivers/nfc/st-nci/se.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/nfc/st-nci/se.c b/drivers/nfc/st-nci/se.c
index 1cba8f6..8657e02 100644
--- a/drivers/nfc/st-nci/se.c
+++ b/drivers/nfc/st-nci/se.c
@@ -534,10 +534,8 @@ static int st_nci_hci_network_init(struct nci_dev *ndev)
 	dest_params =
 		kzalloc(sizeof(struct core_conn_create_dest_spec_params) +
 			sizeof(struct dest_spec_params), GFP_KERNEL);
-	if (dest_params == NULL) {
-		r = -ENOMEM;
-		goto exit;
-	}
+	if (dest_params == NULL)
+		return -ENOMEM;
 
 	dest_params->type = NCI_DESTINATION_SPECIFIC_PARAM_NFCEE_TYPE;
 	dest_params->length = sizeof(struct dest_spec_params);
@@ -594,8 +592,6 @@ static int st_nci_hci_network_init(struct nci_dev *ndev)
 
 free_dest_params:
 	kfree(dest_params);
-
-exit:
 	return r;
 }
 
-- 
1.9.1