linux-kernel - [PATCH] Fixed coding style issues at ieee80211_crypt

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Message-Id: <1431765608-3658-1-git-send-email-marzo.pedro@gmail.com>
Date:	Sat, 16 May 2015 10:40:08 +0200
From:	Pedro Marzo Perez <marzo.pedro@...il.com>
To:	gregkh@...uxfoundation.org, navyasri.tech@...il.com,
	dilekuzulmez@...il.com, joe@...ches.com, haticeerturk27@...il.com,
	senija.stanojevic@...il.com
Cc:	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] Fixed coding style issues at ieee80211_crypt_wep.c

This patch just fixes some warnings and style errors reported by checkpatch.pl script
    - Braces should not start in a new line
    - C99 comments are not allowed (never use //)
    - Literal strings should never be parted in several lines
    - There was a useless return on a void function

Signed-off-by: Pedro Marzo Perez <marzo.pedro@...il.com>
---
 drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c
index 0a17f84..33b7b4d 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c
@@ -48,15 +48,13 @@ static void *prism2_wep_init(int keyidx)
 
 	priv->tx_tfm = crypto_alloc_blkcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC);
 	if (IS_ERR(priv->tx_tfm)) {
-		pr_debug("ieee80211_crypt_wep: could not allocate "
-		       "crypto API arc4\n");
+		pr_debug("ieee80211_crypt_wep: could not allocate crypto API arc4\n");
 		priv->tx_tfm = NULL;
 		goto fail;
 	}
 	priv->rx_tfm = crypto_alloc_blkcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC);
 	if (IS_ERR(priv->rx_tfm)) {
-		pr_debug("ieee80211_crypt_wep: could not allocate "
-		       "crypto API arc4\n");
+		pr_debug("ieee80211_crypt_wep: could not allocate crypto API arc4\n");
 		priv->rx_tfm = NULL;
 		goto fail;
 	}
@@ -142,9 +140,7 @@ static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	/* Copy rest of the WEP key (the secret part) */
 	memcpy(key + 3, wep->key, wep->key_len);
 
-	if (!tcb_desc->bHwSec)
-	{
-
+	if (!tcb_desc->bHwSec) {
 		/* Append little-endian CRC32 and encrypt it to produce ICV */
 		crc = ~crc32_le(~0, pos, len);
 		icv = skb_put(skb, 4);
@@ -201,8 +197,7 @@ static int prism2_wep_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	/* Apply RC4 to data and compute CRC32 over decrypted data */
 	plen = skb->len - hdr_len - 8;
 
-	if (!tcb_desc->bHwSec)
-	{
+	if (!tcb_desc->bHwSec) {
 		crypto_blkcipher_setkey(wep->rx_tfm, key, klen);
 		sg_init_one(&sg, pos, plen+4);
 
@@ -293,6 +288,5 @@ void __exit ieee80211_crypto_wep_exit(void)
 
 void ieee80211_wep_null(void)
 {
-//	printk("============>%s()\n", __func__);
-	return;
+    /*printk("============>%s()\n", __func__);*/
 }
-- 
1.9.1

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