linux-kernel - [PATCH] staging: rtl8188eu: core: rtw_mlme

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Date:	Sat, 20 Dec 2014 13:23:03 +0100
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	navin patidar <navin.patidar@...il.com>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	Larry Finger <Larry.Finger@...inger.net>,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: rtl8188eu: core: rtw_mlme_ext.c:  Remove unused function

Remove the function NULL_hdl() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 drivers/staging/rtl8188eu/core/rtw_mlme_ext.c    |    5 -----
 drivers/staging/rtl8188eu/include/rtw_mlme_ext.h |    1 -
 2 files changed, 6 deletions(-)

diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index 5ba5099..1e6993b 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -4926,11 +4926,6 @@ void addba_timer_hdl(void *function_context)
 	}
 }
 
-u8 NULL_hdl(struct adapter *padapter, u8 *pbuf)
-{
-	return H2C_SUCCESS;
-}
-
 u8 setopmode_hdl(struct adapter *padapter, u8 *pbuf)
 {
 	u8 type;
diff --git a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h
index d699ca1..4f87160 100644
--- a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h
+++ b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h
@@ -679,7 +679,6 @@ u8 read_bbreg_hdl(struct adapter *padapter, u8 *pbuf);
 u8 write_bbreg_hdl(struct adapter *padapter, u8 *pbuf);
 u8 read_rfreg_hdl(struct adapter *padapter, u8 *pbuf);
 u8 write_rfreg_hdl(struct adapter *padapter, u8 *pbuf);
-u8 NULL_hdl(struct adapter *padapter, u8 *pbuf);
 u8 join_cmd_hdl(struct adapter *padapter, u8 *pbuf);
 u8 disconnect_hdl(struct adapter *padapter, u8 *pbuf);
 u8 createbss_hdl(struct adapter *padapter, u8 *pbuf);
-- 
1.7.10.4

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