linux-kernel - [PATCH 1/1] staging: ks7010: Unnecessary parentheses are removed and also improved coding style.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <20170221161913.GA17560@arushi-HP-Pavilion-Notebook>
Date:   Tue, 21 Feb 2017 21:49:13 +0530
From:   Arushi Singhal <arushisinghal19971997@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        outreachy-kernel@...glegroups.com
Subject: [PATCH 1/1] staging: ks7010: Unnecessary parentheses are removed and
 also improved coding style.

Unnecessary parentheses are removed as reported by checkpatch.pl
to make coder nicer and to improve readability.
Also coding style is improved.For example:-
It's often nicer to read if &(foo[0]) is converted to foo like:
     memcpy(&(ap->bssid[0]), &(ap_info->bssid[0]), ETH_ALEN);
     memcpy(ap->bssid, ap_info->bssid, ETH_ALEN);

Signed-off-by: Arushi Singhal <arushisinghal19971997@...il.com>
---
 drivers/staging/ks7010/ks_hostif.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/staging/ks7010/ks_hostif.c b/drivers/staging/ks7010/ks_hostif.c
index 1fbd495e5e63..b643a37fb943 100644
--- a/drivers/staging/ks7010/ks_hostif.c
+++ b/drivers/staging/ks7010/ks_hostif.c
@@ -113,7 +113,7 @@ int get_current_ap(struct ks_wlan_private *priv, struct link_ap_info_t *ap_info)
 	int rc = 0;
 
 	DPRINTK(3, "\n");
-	ap = &(priv->current_ap);
+	ap = &priv->current_ap;
 
 	if ((priv->connect_status & CONNECT_STATUS_MASK) == DISCONNECT_STATUS) {
 		memset(ap, 0, sizeof(struct local_ap_t));
@@ -121,19 +121,19 @@ int get_current_ap(struct ks_wlan_private *priv, struct link_ap_info_t *ap_info)
 	}
 
 	/* bssid */
-	memcpy(&(ap->bssid[0]), &(ap_info->bssid[0]), ETH_ALEN);
+	memcpy(ap->bssid, ap_info->bssid, ETH_ALEN);
 	/* essid */
-	memcpy(&(ap->ssid.body[0]), &(priv->reg.ssid.body[0]),
+	memcpy(ap->ssid.body, priv->reg.ssid.body,
 	       priv->reg.ssid.size);
 	ap->ssid.size = priv->reg.ssid.size;
 	/* rate_set */
-	memcpy(&(ap->rate_set.body[0]), &(ap_info->rate_set.body[0]),
+	memcpy(ap->rate_set.body, ap_info->rate_set.body,
 	       ap_info->rate_set.size);
 	ap->rate_set.size = ap_info->rate_set.size;
 	if (ap_info->ext_rate_set.size) {
 		/* rate_set */
-		memcpy(&(ap->rate_set.body[ap->rate_set.size]),
-		       &(ap_info->ext_rate_set.body[0]),
+		memcpy(&ap->rate_set.body[ap->rate_set.size],
+		       ap_info->ext_rate_set.body,
 		       ap_info->ext_rate_set.size);
 		ap->rate_set.size += ap_info->ext_rate_set.size;
 	}
@@ -153,11 +153,11 @@ int get_current_ap(struct ks_wlan_private *priv, struct link_ap_info_t *ap_info)
 		ap->rsn_ie.id = 0x30;
 		if (ap_info->rsn.size <= RSN_IE_BODY_MAX) {
 			ap->rsn_ie.size = ap_info->rsn.size;
-			memcpy(&(ap->rsn_ie.body[0]), &(ap_info->rsn.body[0]),
+			memcpy(ap->rsn_ie.body, ap_info->rsn.body,
 			       ap_info->rsn.size);
 		} else {
 			ap->rsn_ie.size = RSN_IE_BODY_MAX;
-			memcpy(&(ap->rsn_ie.body[0]), &(ap_info->rsn.body[0]),
+			memcpy(ap->rsn_ie.body, ap_info->rsn.body,
 			       RSN_IE_BODY_MAX);
 		}
 	} else if ((ap_info->rsn_mode & RSN_MODE_WPA)
@@ -165,11 +165,11 @@ int get_current_ap(struct ks_wlan_private *priv, struct link_ap_info_t *ap_info)
 		ap->wpa_ie.id = 0xdd;
 		if (ap_info->rsn.size <= RSN_IE_BODY_MAX) {
 			ap->wpa_ie.size = ap_info->rsn.size;
-			memcpy(&(ap->wpa_ie.body[0]), &(ap_info->rsn.body[0]),
+			memcpy(ap->wpa_ie.body, ap_info->rsn.body,
 			       ap_info->rsn.size);
 		} else {
 			ap->wpa_ie.size = RSN_IE_BODY_MAX;
-			memcpy(&(ap->wpa_ie.body[0]), &(ap_info->rsn.body[0]),
+			memcpy(ap->wpa_ie.body, ap_info->rsn.body,
 			       RSN_IE_BODY_MAX);
 		}
 	} else {
@@ -212,7 +212,7 @@ int get_ap_information(struct ks_wlan_private *priv, struct ap_info_t *ap_info,
 	memset(ap, 0, sizeof(struct local_ap_t));
 
 	/* bssid */
-	memcpy(&(ap->bssid[0]), &(ap_info->bssid[0]), ETH_ALEN);
+	memcpy(ap->bssid, ap_info->bssid, ETH_ALEN);
 	/* rssi */
 	ap->rssi = ap_info->rssi;
 	/* sq */
@@ -224,7 +224,7 @@ int get_ap_information(struct ks_wlan_private *priv, struct ap_info_t *ap_info,
 	/* channel */
 	ap->channel = ap_info->ch_info;
 
-	bp = &(ap_info->body[0]);
+	bp = ap_info->body;
 	bsize = ap_info->body_size;
 	offset = 0;
 
-- 
2.11.0