staging: rtl8723bs: remove casts to pointers in kfree

Remove unnecessary casts in pointer types passed to kfree.

Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Link: https://lore.kernel.org/r/20191015112637.20824-1-wambui.karugax@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme.c b/drivers/staging/rtl8723bs/core/rtw_mlme.c
index 3030ae5..71fcb46 100644 (file)
--- a/drivers/staging/rtl8723bs/core/rtw_mlme.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme.c
@@ -2155,7 +2155,7 @@ sint rtw_set_auth(struct adapter *adapter, struct security_priv *psecuritypriv)
 
        psetauthparm = rtw_zmalloc(sizeof(struct setauth_parm));
        if (!psetauthparm) {
-               kfree((unsigned char *)pcmd);
+               kfree(pcmd);
                res = _FAIL;
                goto exit;
        }
@@ -2238,7 +2238,7 @@ sint rtw_set_key(struct adapter *adapter, struct security_priv *psecuritypriv, s
        if (enqueue) {
                pcmd = rtw_zmalloc(sizeof(struct cmd_obj));
                if (!pcmd) {
-                       kfree((unsigned char *)psetkeyparm);
+                       kfree(psetkeyparm);
                        res = _FAIL;  /* try again */
                        goto exit;
                }