[PATCH] Fixed coding style issues at ieee80211_crypt_wep.c

[Pedro Marzo Perez]

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.pe...@gmail.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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