Commit afeeff07 authored by Shraddha Barke's avatar Shraddha Barke Committed by Greg Kroah-Hartman
Browse files

Staging: rtl8723au: core: Remove unused variable 



This patch discards the variable as it is not used anywhere throughout
the kernel.

Signed-off-by: default avatarShraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0b190f34

drivers/staging/rtl8723au/core/rtw_security.c

+0 −9
Original line number Diff line number Diff line
@@ -608,7 +608,6 @@ int rtw_tkip_encrypt23a(struct rtw_adapter *padapter, 
	u8 hw_hdr_offset = 0;

	struct arc4context mycontext;

	int curfragnum, length;

	u32 prwskeylen;

	u8 *pframe, *payload, *iv, *prwskey;

	union pn48 dot11txpn;

	struct sta_info *stainfo;
@@ -655,8 +654,6 @@ int rtw_tkip_encrypt23a(struct rtw_adapter *padapter, 
	else

		prwskey = &stainfo->dot118021x_UncstKey.skey[0];



	prwskeylen = 16;



	/* 4 start to encrypt each fragment */

	for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) {

		iv = pframe + pattrib->hdrlen;
@@ -719,7 +716,6 @@ int rtw_tkip_decrypt23a(struct rtw_adapter *padapter, 
	u32 actual_crc, expected_crc;

	struct arc4context mycontext;

	int length;

	u32 prwskeylen;

	u8 *pframe, *payload, *iv, *prwskey;

	union pn48 dot11txpn;

	struct sta_info *stainfo;
@@ -749,12 +745,10 @@ int rtw_tkip_decrypt23a(struct rtw_adapter *padapter, 
			goto exit;

		}

		prwskey = psecuritypriv->dot118021XGrpKey[prxattrib->key_index].skey;

		prwskeylen = 16;

	} else {

		RT_TRACE(_module_rtl871x_security_c_, _drv_err_,

			 "%s: stainfo!= NULL!!!\n", __func__);

		prwskey = &stainfo->dot118021x_UncstKey.skey[0];

		prwskeylen = 16;

	}



	iv = pframe + prxattrib->hdrlen;
@@ -1288,7 +1282,6 @@ int rtw_aes_encrypt23a(struct rtw_adapter *padapter, 
{	/* exclude ICV */

	/* Intermediate Buffers */

	int curfragnum, length;

	u32 prwskeylen;

	u8 *pframe, *prwskey;

	u8 hw_hdr_offset = 0;

	struct sta_info *stainfo;
@@ -1335,8 +1328,6 @@ int rtw_aes_encrypt23a(struct rtw_adapter *padapter, 
	else

		prwskey = &stainfo->dot118021x_UncstKey.skey[0];



	prwskeylen = 16;



	for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) {

		/* 4 the last fragment */

		if ((curfragnum + 1) == pattrib->nr_frags) {