linux-kernel - [PATCH] staging: rtl8723bs: hal: Remove return type of initrecvbuf

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Message-ID: <20190615172220.GA6344@hari-Inspiron-1545>
Date:   Sat, 15 Jun 2019 22:52:20 +0530
From:   Hariprasad Kelam <hariprasad.kelam@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Hariprasad Kelam <hariprasad.kelam@...il.com>,
        Josenivaldo Benito Jr <jrbenito@...ito.qsl.br>,
        Himadri Pandya <himadri18.07@...il.com>,
        Larry Finger <Larry.Finger@...inger.net>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: rtl8723bs: hal: Remove return type of initrecvbuf

change return of initrecvbuf from s32 to void. As this function always
returns SUCCESS .

fix checkpatch warning "Comparison to false is error prone"

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@...il.com>
---
 drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c b/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c
index b269de5..e23b39a 100644
--- a/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c
+++ b/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c
@@ -10,14 +10,12 @@
 #include <rtw_debug.h>
 #include <rtl8723b_hal.h>
 
-static s32 initrecvbuf(struct recv_buf *precvbuf, struct adapter *padapter)
+static void initrecvbuf(struct recv_buf *precvbuf, struct adapter *padapter)
 {
 	INIT_LIST_HEAD(&precvbuf->list);
 	spin_lock_init(&precvbuf->recvbuf_lock);
 
 	precvbuf->adapter = padapter;
-
-	return _SUCCESS;
 }
 
 static void update_recvframe_attrib(struct adapter *padapter,
@@ -177,7 +175,7 @@ static void rtl8723bs_c2h_packet_handler(struct adapter *padapter,
 
 	res = rtw_c2h_packet_wk_cmd(padapter, tmp, length);
 
-	if (res == false)
+	if (!res)
 		kfree(tmp);
 
 	/* DBG_871X("-%s res(%d)\n", __func__, res); */
@@ -435,9 +433,7 @@ s32 rtl8723bs_init_recv_priv(struct adapter *padapter)
 	/*  init each recv buffer */
 	precvbuf = (struct recv_buf *)precvpriv->precv_buf;
 	for (i = 0; i < NR_RECVBUFF; i++) {
-		res = initrecvbuf(precvbuf, padapter);
-		if (res == _FAIL)
-			break;
+		initrecvbuf(precvbuf, padapter);
 
 		if (!precvbuf->pskb) {
 			SIZE_PTR tmpaddr = 0;
-- 
2.7.4