From: Hungyu Lin <dennylin0707@gmail.com>
To: gregkh@linuxfoundation.org
Cc: error27@gmail.com, linux-staging@lists.linux.dev,
linux-kernel@vger.kernel.org, Hungyu Lin <dennylin0707@gmail.com>
Subject: [PATCH 1/3] staging: rtl8723bs: convert mgmt xmit coalesce to errno
Date: Fri, 31 Jul 2026 07:05:44 +0000 [thread overview]
Message-ID: <20260731070546.20959-2-dennylin0707@gmail.com> (raw)
In-Reply-To: <20260731070546.20959-1-dennylin0707@gmail.com>
Change rtw_mgmt_xmitframe_coalesce() to use kernel-style return values.
Return 0 on success and negative errno on failure, and update the
declaration in rtw_xmit.h accordingly
Signed-off-by: Hungyu Lin <dennylin0707@gmail.com>
---
drivers/staging/rtl8723bs/core/rtw_xmit.c | 8 ++++----
drivers/staging/rtl8723bs/include/rtw_xmit.h | 2 +-
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/rtl8723bs/core/rtw_xmit.c b/drivers/staging/rtl8723bs/core/rtw_xmit.c
index 16e6c9567224..01512f438295 100644
--- a/drivers/staging/rtl8723bs/core/rtw_xmit.c
+++ b/drivers/staging/rtl8723bs/core/rtw_xmit.c
@@ -1187,7 +1187,7 @@ int rtw_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct
}
/* broadcast or multicast management pkt use BIP, unicast management pkt use CCMP encryption */
-s32 rtw_mgmt_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct xmit_frame *pxmitframe)
+int rtw_mgmt_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct xmit_frame *pxmitframe)
{
u8 *pframe, *mem_start = NULL, *tmp_buf = NULL;
u8 subtype;
@@ -1210,7 +1210,7 @@ s32 rtw_mgmt_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, s
BIP_AAD = kzalloc(ori_len, GFP_ATOMIC);
if (!BIP_AAD)
- return _FAIL;
+ return -ENOMEM;
tmp_buf = BIP_AAD;
subtype = GetFrameSubType(pframe); /* bit(7)~bit(2) */
@@ -1341,12 +1341,12 @@ s32 rtw_mgmt_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, s
xmitframe_coalesce_success:
spin_unlock_bh(&padapter->security_key_mutex);
kfree(BIP_AAD);
- return _SUCCESS;
+ return 0;
xmitframe_coalesce_fail:
spin_unlock_bh(&padapter->security_key_mutex);
kfree(BIP_AAD);
- return _FAIL;
+ return -EINVAL;
}
/* Logical Link Control(LLC) SubNetwork Attachment Point(SNAP) header
diff --git a/drivers/staging/rtl8723bs/include/rtw_xmit.h b/drivers/staging/rtl8723bs/include/rtw_xmit.h
index 917e846e9ce2..31decc210e73 100644
--- a/drivers/staging/rtl8723bs/include/rtw_xmit.h
+++ b/drivers/staging/rtl8723bs/include/rtw_xmit.h
@@ -424,7 +424,7 @@ int rtw_xmitframe_enqueue(struct adapter *padapter, struct xmit_frame *pxmitfram
extern u32 rtw_calculate_wlan_pkt_size_by_attribue(struct pkt_attrib *pattrib);
#define rtw_wlan_pkt_size(f) rtw_calculate_wlan_pkt_size_by_attribue(&f->attrib)
extern int rtw_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct xmit_frame *pxmitframe);
-extern s32 rtw_mgmt_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct xmit_frame *pxmitframe);
+extern int rtw_mgmt_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct xmit_frame *pxmitframe);
s32 _rtw_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag);
void _rtw_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv);
--
2.43.0
next prev parent reply other threads:[~2026-07-31 7:06 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-31 7:05 [PATCH 0/3] staging: rtl8723bs: convert management transmit path to errno Hungyu Lin
2026-07-31 7:05 ` Hungyu Lin [this message]
2026-07-31 11:03 ` [PATCH 1/3] staging: rtl8723bs: convert mgmt xmit coalesce " Dan Carpenter
2026-07-31 7:05 ` [PATCH 2/3] staging: rtl8723bs: propagate errno handling for mgmt xmit Hungyu Lin
2026-07-31 11:02 ` Dan Carpenter
2026-07-31 7:05 ` [PATCH 3/3] staging: rtl8723bs: convert dump mgnt path to errno Hungyu Lin
2026-07-31 11:04 ` Dan Carpenter
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