From dcca75a495f9a8b7a6a0fd66bdbe0ed08ffe4884 Mon Sep 17 00:00:00 2001
From: Nishka Dasgupta <nishkadg.linux@gmail.com>
Date: Fri, 2 Aug 2019 12:12:08 +0530
Subject: [PATCH] staging: rtl8712: r8712_os_recvbuf_resource_free(): Change return type
Git-commit: dcca75a495f9a8b7a6a0fd66bdbe0ed08ffe4884
Patch-mainline: v5.4-rc1
References: jsc#SLE-13430

Change return type of r8712_os_recvbuf_resource_free from int to void as
it always returns _SUCCESS and this return value is never stored,
checked or otherwise used. Remove return statement accordingly.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Link: https://lore.kernel.org/r/20190802064212.30476-5-nishkadg.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/staging/rtl8712/recv_linux.c | 5 ++---
 drivers/staging/rtl8712/recv_osdep.h | 4 ++--
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/rtl8712/recv_linux.c b/drivers/staging/rtl8712/recv_linux.c
index 682f5b2802ee..215fca4abb3a 100644
--- a/drivers/staging/rtl8712/recv_linux.c
+++ b/drivers/staging/rtl8712/recv_linux.c
@@ -59,8 +59,8 @@ int r8712_os_recvbuf_resource_alloc(struct _adapter *padapter,
 }
 
 /*free os related resource in struct recv_buf*/
-int r8712_os_recvbuf_resource_free(struct _adapter *padapter,
-			     struct recv_buf *precvbuf)
+void r8712_os_recvbuf_resource_free(struct _adapter *padapter,
+				    struct recv_buf *precvbuf)
 {
 	if (precvbuf->pskb)
 		dev_kfree_skb_any(precvbuf->pskb);
@@ -68,7 +68,6 @@ int r8712_os_recvbuf_resource_free(struct _adapter *padapter,
 		usb_kill_urb(precvbuf->purb);
 		usb_free_urb(precvbuf->purb);
 	}
-	return _SUCCESS;
 }
 
 void r8712_handle_tkip_mic_err(struct _adapter *adapter, u8 bgroup)
diff --git a/drivers/staging/rtl8712/recv_osdep.h b/drivers/staging/rtl8712/recv_osdep.h
index 3cfafef1af91..792f9cfbacd9 100644
--- a/drivers/staging/rtl8712/recv_osdep.h
+++ b/drivers/staging/rtl8712/recv_osdep.h
@@ -32,8 +32,8 @@ void r8712_os_recv_resource_alloc(struct _adapter *padapter,
 				  union recv_frame *precvframe);
 int r8712_os_recvbuf_resource_alloc(struct _adapter *padapter,
 				    struct recv_buf *precvbuf);
-int r8712_os_recvbuf_resource_free(struct _adapter *padapter,
-				   struct recv_buf *precvbuf);
+void r8712_os_recvbuf_resource_free(struct _adapter *padapter,
+				    struct recv_buf *precvbuf);
 void r8712_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl);
 
 #endif
-- 
2.16.4