linux-kernel - [PATCH 16/28] staging: rtl8188eu: remove all DBG_88E calls from os_dep/rtw

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Date:   Tue, 15 Jun 2021 01:14:55 +0100
From:   Phillip Potter <phil@...lpotter.co.uk>
To:     gregkh@...uxfoundation.org
Cc:     Larry.Finger@...inger.net, dan.carpenter@...cle.com,
        linux-kernel@...r.kernel.org, linux-staging@...ts.linux.dev
Subject: [PATCH 16/28] staging: rtl8188eu: remove all DBG_88E calls from os_dep/rtw_android.c

Remove all DBG_88E calls from os_dep/rtw_android.c as this macro is
unnecessary, and many of these calls are dubious in terms of necessity.
Removing all calls will ultimately allow the removal of the macro
itself.

Signed-off-by: Phillip Potter <phil@...lpotter.co.uk>
---
 drivers/staging/rtl8188eu/os_dep/rtw_android.c | 15 +++------------
 1 file changed, 3 insertions(+), 12 deletions(-)

diff --git a/drivers/staging/rtl8188eu/os_dep/rtw_android.c b/drivers/staging/rtl8188eu/os_dep/rtw_android.c
index 99475be30702..298517530ed3 100644
--- a/drivers/staging/rtl8188eu/os_dep/rtw_android.c
+++ b/drivers/staging/rtl8188eu/os_dep/rtw_android.c
@@ -135,8 +135,6 @@ int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd)
 	if (IS_ERR(command))
 		return PTR_ERR(command);
 	command[priv_cmd.total_len - 1] = 0;
-	DBG_88E("%s: Android private cmd \"%s\" on %s\n",
-		__func__, command, ifr->ifr_name);
 	cmd_num = rtw_android_cmdstr_to_num(command);
 	switch (cmd_num) {
 	case ANDROID_WIFI_CMD_START:
@@ -202,7 +200,6 @@ int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd)
 	case ANDROID_WIFI_CMD_P2P_SET_PS:
 		break;
 	default:
-		DBG_88E("Unknown PRIVATE command %s - ignored\n", command);
 		snprintf(command, 3, "OK");
 		bytes_written = strlen("OK");
 	}
@@ -211,20 +208,14 @@ int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd)
 	if (bytes_written >= 0) {
 		if ((bytes_written == 0) && (priv_cmd.total_len > 0))
 			command[0] = '\0';
-		if (bytes_written >= priv_cmd.total_len) {
-			DBG_88E("%s: bytes_written = %d\n", __func__,
-				bytes_written);
+		if (bytes_written >= priv_cmd.total_len)
 			bytes_written = priv_cmd.total_len;
-		} else {
+		else
 			bytes_written++;
-		}
 		priv_cmd.used_len = bytes_written;
 		if (copy_to_user((char __user *)priv_cmd.buf, command,
-				 bytes_written)) {
-			DBG_88E("%s: failed to copy data to user buffer\n",
-				__func__);
+				 bytes_written))
 			ret = -EFAULT;
-		}
 	} else {
 		ret = bytes_written;
 	}
-- 
2.30.2