From: Michael Straube <straube.linux@gmail.com>
Date: Fri, 7 Dec 2018 20:55:14 +0000 (+0100)
Subject: staging: rtl8188eu: simplify loop in rtl88eu_phy_iq_calibrate()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a793dbe926014e6fee2c643fbfa966cb0cdf86ef;p=openwrt%2Fstaging%2Fblogic.git

staging: rtl8188eu: simplify loop in rtl88eu_phy_iq_calibrate()

Zeroing the array result[m][n] and setting only the values at
even 'n's simplifies the code and slightly reduces object file
size.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/rtl8188eu/hal/phy.c b/drivers/staging/rtl8188eu/hal/phy.c
index 482d48e003b7..051cfbab78b1 100644
--- a/drivers/staging/rtl8188eu/hal/phy.c
+++ b/drivers/staging/rtl8188eu/hal/phy.c
@@ -1225,15 +1225,10 @@ void rtl88eu_phy_iq_calibrate(struct adapter *adapt, bool recovery)
 		return;
 	}
 
-	for (i = 0; i < 8; i++) {
-		result[0][i] = 0;
-		result[1][i] = 0;
-		result[2][i] = 0;
-		if ((i == 0) || (i == 2) || (i == 4)  || (i == 6))
-			result[3][i] = 0x100;
-		else
-			result[3][i] = 0;
-	}
+	memset(result, 0, sizeof(result));
+	for (i = 0; i < 8; i += 2)
+		result[3][i] = 0x100;
+
 	final = 0xff;
 	pathaok = false;
 	pathbok = false;