Variable was assigned a value that was never used.
I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
---
drivers/staging/rtl8723au/core/rtw_security.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/staging/rtl8723au/core/rtw_security.c b/drivers/staging/rtl8723au/core/rtw_security.c
index 715a474..8799ba4 100644
--- a/drivers/staging/rtl8723au/core/rtw_security.c
+++ b/drivers/staging/rtl8723au/core/rtw_security.c
@@ -612,7 +612,6 @@ 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;
@@ -651,8 +650,6 @@ int rtw_tkip_encrypt23a(struct rtw_adapter *padapter,
else
prwskey = &stainfo->dot118021x_UncstKey.skey[0];
- prwskeylen = 16;
-
for (curfragnum = 0;curfragnum<pattrib->nr_frags;curfragnum++) {
iv = pframe+pattrib->hdrlen;
payload = pframe+pattrib->iv_len+pattrib->hdrlen;
--
1.7.10.4
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