linux-kernel - [PATCH] staging: rtl8192u: Removing unnecessary space after a cast

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Message-ID: <20170209130356.GA17304@singhal-Inspiron-5558>
Date:   Thu, 9 Feb 2017 18:33:56 +0530
From:   simran singhal <singhalsimran0@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: rtl8192u: Removing unnecessary space after a cast

This patch fixes the checkpatch warning by removing unnecessary space
after a cast.
CHECK: No space is necessary after a cast

Signed-off-by: simran singhal <singhalsimran0@...il.com>
---
 drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c
index 0ddd5ac..c4abfd1 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c
@@ -131,7 +131,7 @@ static void ccmp_init_blocks(struct crypto_tfm *tfm,
 	if (a4_included)
 		aad_len += 6;
 	if (qc_included) {
-		pos = (u8 *) &hdr->addr4;
+		pos = (u8 *)&hdr->addr4;
 		if (a4_included)
 			pos += 6;
 		qc = *pos & 0x0f;
@@ -157,13 +157,13 @@ static void ccmp_init_blocks(struct crypto_tfm *tfm,
 	 * A4 (if present)
 	 * QC (if present)
 	 */
-	pos = (u8 *) hdr;
+	pos = (u8 *)hdr;
 	aad[0] = 0; /* aad_len >> 8 */
 	aad[1] = aad_len & 0xff;
 	aad[2] = pos[0] & 0x8f;
 	aad[3] = pos[1] & 0xc7;
 	memcpy(aad + 4, hdr->addr1, 3 * ETH_ALEN);
-	pos = (u8 *) &hdr->seq_ctl;
+	pos = (u8 *)&hdr->seq_ctl;
 	aad[22] = pos[0] & 0x0f;
 	aad[23] = 0; /* all bits masked */
 	memset(aad + 24, 0, 8);
@@ -221,7 +221,7 @@ static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	*pos++ = key->tx_pn[1];
 	*pos++ = key->tx_pn[0];
 
-	hdr = (struct rtl_80211_hdr_4addr *) skb->data;
+	hdr = (struct rtl_80211_hdr_4addr *)skb->data;
 	if (!tcb_desc->bHwSec) {
 		int blocks, last, len;
 		u8 *mic;
@@ -270,7 +270,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 		return -1;
 	}
 
-	hdr = (struct rtl_80211_hdr_4addr *) skb->data;
+	hdr = (struct rtl_80211_hdr_4addr *)skb->data;
 	pos = skb->data + hdr_len;
 	keyidx = pos[3];
 	if (!(keyidx & (1 << 5))) {
-- 
2.7.4