linux-kernel - [PATCH 2/2] staging: ks7010: Unnecessary parentheses are removed to make coder nicer.

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Date:   Mon, 20 Feb 2017 00:03:01 +0530
From:   Arushi Singhal <arushisinghal19971997@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] staging: ks7010: Unnecessary parentheses are removed to
 make coder nicer.

Unnecessary parentheses should be avoided as reported by checkpatch.pl.
Remove unnecessary parentheses, as reported by checkpatch as are nicer
to read.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 | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/staging/ks7010/ks_hostif.c b/drivers/staging/ks7010/ks_hostif.c
index 1fbd495e5e63..819e08b5fa91 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[0], &ap_info->bssid[0], ETH_ALEN);
 	/* essid */
-	memcpy(&(ap->ssid.body[0]), &(priv->reg.ssid.body[0]),
+	memcpy(&ap->ssid.body[0], &priv->reg.ssid.body[0],
 	       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[0], &ap_info->rate_set.body[0],
 	       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[0],
 		       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[0], &ap_info->rsn.body[0],
 			       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[0], &ap_info->rsn.body[0],
 			       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[0], &ap_info->rsn.body[0],
 			       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[0], &ap_info->rsn.body[0],
 			       RSN_IE_BODY_MAX);
 		}
 	} else {
-- 
2.11.0