linux-kernel - [PATCH 4/9] staging: rtl8188eu: remove rtw_android_set

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Date:   Fri, 23 Nov 2018 21:41:01 +0100
From:   Michael Straube <straube.linux@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        Michael Straube <straube.linux@...il.com>
Subject: [PATCH 4/9] staging: rtl8188eu: remove rtw_android_set_block()

The function rtw_android_set_block() just returns zero. The only user
is the function rtw_android_priv_cmd(). The variable bytes_written is
initialized to zero and not changed before the use of
rtw_android_set_block(). Remove rtw_android_set_block() and it's only
use.

Signed-off-by: Michael Straube <straube.linux@...il.com>
---
 drivers/staging/rtl8188eu/os_dep/rtw_android.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/staging/rtl8188eu/os_dep/rtw_android.c b/drivers/staging/rtl8188eu/os_dep/rtw_android.c
index 34080c0ce14a..2ea2af3286bc 100644
--- a/drivers/staging/rtl8188eu/os_dep/rtw_android.c
+++ b/drivers/staging/rtl8188eu/os_dep/rtw_android.c
@@ -127,12 +127,6 @@ static int android_get_p2p_addr(struct net_device *net, char *command,
 	return ETH_ALEN;
 }
 
-static int rtw_android_set_block(struct net_device *net, char *command,
-				 int total_len)
-{
-	return 0;
-}
-
 int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd)
 {
 	int ret = 0;
@@ -186,8 +180,6 @@ int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd)
 							priv_cmd.total_len);
 		break;
 	case ANDROID_WIFI_CMD_BLOCK:
-		bytes_written = rtw_android_set_block(net, command,
-						      priv_cmd.total_len);
 		break;
 	case ANDROID_WIFI_CMD_RXFILTER_START:
 		break;
-- 
2.19.2