From afeeff07440650bb03a659de8ef4c8eb5328d5d7 Mon Sep 17 00:00:00 2001 From: Shraddha Barke Date: Sat, 22 Aug 2015 16:28:14 +0530 Subject: [PATCH] Staging: rtl8723au: core: Remove unused variable This patch discards the variable as it is not used anywhere throughout the kernel. Signed-off-by: Shraddha Barke Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8723au/core/rtw_security.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/drivers/staging/rtl8723au/core/rtw_security.c b/drivers/staging/rtl8723au/core/rtw_security.c index 3d40bab1d9c8..82518cd3433a 100644 --- a/drivers/staging/rtl8723au/core/rtw_security.c +++ b/drivers/staging/rtl8723au/core/rtw_security.c @@ -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) { -- 2.34.1