staging: rtl8712: Remove unnecessary cast for argument of kfree
This patch removes all occurrences of unnecessary cast on the
argument to kfree, all over in rtl8712.
There is no need of the cast on the argument to kfree.
Greped to find occurrences.
Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/rtl8712/rtl871x_cmd.c b/drivers/staging/rtl8712/rtl871x_cmd.c
index 5aae4cc..92101b9 100644
--- a/drivers/staging/rtl8712/rtl871x_cmd.c
+++ b/drivers/staging/rtl8712/rtl871x_cmd.c
@@ -205,12 +205,12 @@
{
if ((pcmd->cmdcode != _JoinBss_CMD_) &&
(pcmd->cmdcode != _CreateBss_CMD_))
- kfree((unsigned char *)pcmd->parmbuf);
+ kfree(pcmd->parmbuf);
if (pcmd->rsp != NULL) {
if (pcmd->rspsz != 0)
- kfree((unsigned char *)pcmd->rsp);
+ kfree(pcmd->rsp);
}
- kfree((unsigned char *)pcmd);
+ kfree(pcmd);
}
/*
@@ -232,7 +232,7 @@
return _FAIL;
psurveyPara = kmalloc(sizeof(*psurveyPara), GFP_ATOMIC);
if (psurveyPara == NULL) {
- kfree((unsigned char *) ph2c);
+ kfree(ph2c);
return _FAIL;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara,
@@ -264,7 +264,7 @@
return _FAIL;
pbsetdataratepara = kmalloc(sizeof(*pbsetdataratepara), GFP_ATOMIC);
if (pbsetdataratepara == NULL) {
- kfree((u8 *) ph2c);
+ kfree(ph2c);
return _FAIL;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara,
@@ -286,7 +286,7 @@
return _FAIL;
psetchplanpara = kmalloc(sizeof(*psetchplanpara), GFP_ATOMIC);
if (psetchplanpara == NULL) {
- kfree((u8 *) ph2c);
+ kfree(ph2c);
return _FAIL;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, psetchplanpara,
@@ -307,7 +307,7 @@
return _FAIL;
pssetbasicratepara = kmalloc(sizeof(*pssetbasicratepara), GFP_ATOMIC);
if (pssetbasicratepara == NULL) {
- kfree((u8 *) ph2c);
+ kfree(ph2c);
return _FAIL;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, pssetbasicratepara,
@@ -329,7 +329,7 @@
return _FAIL;
pwriteptmparm = kmalloc(sizeof(*pwriteptmparm), GFP_ATOMIC);
if (pwriteptmparm == NULL) {
- kfree((u8 *) ph2c);
+ kfree(ph2c);
return _FAIL;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, pwriteptmparm, GEN_CMD_CODE(_SetPT));
@@ -349,7 +349,7 @@
return _FAIL;
pwriteptmparm = kmalloc(sizeof(*pwriteptmparm), GFP_ATOMIC);
if (pwriteptmparm == NULL) {
- kfree((u8 *) ph2c);
+ kfree(ph2c);
return _FAIL;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, pwriteptmparm, GEN_CMD_CODE(_SetDIG));
@@ -369,7 +369,7 @@
return _FAIL;
pwriteptmparm = kmalloc(sizeof(*pwriteptmparm), GFP_ATOMIC);
if (pwriteptmparm == NULL) {
- kfree((u8 *) ph2c);
+ kfree(ph2c);
return _FAIL;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, pwriteptmparm, GEN_CMD_CODE(_SetRA));
@@ -389,7 +389,7 @@
return _FAIL;
pwriterfparm = kmalloc(sizeof(*pwriterfparm), GFP_ATOMIC);
if (pwriterfparm == NULL) {
- kfree((u8 *) ph2c);
+ kfree(ph2c);
return _FAIL;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, pwriterfparm, GEN_CMD_CODE(_SetRFReg));
@@ -410,7 +410,7 @@
return _FAIL;
prdrfparm = kmalloc(sizeof(*prdrfparm), GFP_ATOMIC);
if (prdrfparm == NULL) {
- kfree((u8 *) ph2c);
+ kfree(ph2c);
return _FAIL;
}
INIT_LIST_HEAD(&ph2c->list);
@@ -626,7 +626,7 @@
return _FAIL;
pdisconnect = kmalloc(sizeof(*pdisconnect), GFP_ATOMIC);
if (pdisconnect == NULL) {
- kfree((u8 *)pdisconnect_cmd);
+ kfree(pdisconnect_cmd);
return _FAIL;
}
init_h2fwcmd_w_parm_no_rsp(pdisconnect_cmd, pdisconnect,
@@ -648,7 +648,7 @@
return _FAIL;
psetop = kmalloc(sizeof(*psetop), GFP_ATOMIC);
if (psetop == NULL) {
- kfree((u8 *) ph2c);
+ kfree(ph2c);
return _FAIL;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_);
@@ -672,13 +672,13 @@
return _FAIL;
psetstakey_para = kmalloc(sizeof(*psetstakey_para), GFP_ATOMIC);
if (psetstakey_para == NULL) {
- kfree((u8 *) ph2c);
+ kfree(ph2c);
return _FAIL;
}
psetstakey_rsp = kmalloc(sizeof(*psetstakey_rsp), GFP_ATOMIC);
if (psetstakey_rsp == NULL) {
- kfree((u8 *) ph2c);
- kfree((u8 *) psetstakey_para);
+ kfree(ph2c);
+ kfree(psetstakey_para);
return _FAIL;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
@@ -712,7 +712,7 @@
return _FAIL;
psetrfintfsparm = kmalloc(sizeof(*psetrfintfsparm), GFP_ATOMIC);
if (psetrfintfsparm == NULL) {
- kfree((unsigned char *) ph2c);
+ kfree(ph2c);
return _FAIL;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, psetrfintfsparm,
@@ -734,7 +734,7 @@
return _FAIL;
psetrttblparm = kmalloc(sizeof(*psetrttblparm), GFP_ATOMIC);
if (psetrttblparm == NULL) {
- kfree((unsigned char *)ph2c);
+ kfree(ph2c);
return _FAIL;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, psetrttblparm,
@@ -755,7 +755,7 @@
return _FAIL;
prdtssiparm = kmalloc(sizeof(*prdtssiparm), GFP_ATOMIC);
if (prdtssiparm == NULL) {
- kfree((unsigned char *) ph2c);
+ kfree(ph2c);
return _FAIL;
}
INIT_LIST_HEAD(&ph2c->list);
@@ -781,7 +781,7 @@
return _FAIL;
psetMacAddr_para = kmalloc(sizeof(*psetMacAddr_para), GFP_ATOMIC);
if (psetMacAddr_para == NULL) {
- kfree((u8 *) ph2c);
+ kfree(ph2c);
return _FAIL;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, psetMacAddr_para,
@@ -803,13 +803,13 @@
return _FAIL;
psetassocsta_para = kmalloc(sizeof(*psetassocsta_para), GFP_ATOMIC);
if (psetassocsta_para == NULL) {
- kfree((u8 *) ph2c);
+ kfree(ph2c);
return _FAIL;
}
psetassocsta_rsp = kmalloc(sizeof(*psetassocsta_rsp), GFP_ATOMIC);
if (psetassocsta_rsp == NULL) {
- kfree((u8 *)ph2c);
- kfree((u8 *)psetassocsta_para);
+ kfree(ph2c);
+ kfree(psetassocsta_para);
return _FAIL;
}
init_h2fwcmd_w_parm_no_rsp(ph2c, psetassocsta_para, _SetAssocSta_CMD_);
@@ -831,7 +831,7 @@
return _FAIL;
paddbareq_parm = kmalloc(sizeof(*paddbareq_parm), GFP_ATOMIC);
if (paddbareq_parm == NULL) {
- kfree((unsigned char *)ph2c);
+ kfree(ph2c);
return _FAIL;
}
paddbareq_parm->tid = tid;
@@ -852,7 +852,7 @@
return _FAIL;
pdrvintcmd_param = kmalloc(sizeof(*pdrvintcmd_param), GFP_ATOMIC);
if (pdrvintcmd_param == NULL) {
- kfree((unsigned char *)ph2c);
+ kfree(ph2c);
return _FAIL;
}
pdrvintcmd_param->i_cid = WDG_WK_CID;
@@ -1026,7 +1026,7 @@
return _FAIL;
param = kzalloc(sizeof(*param), GFP_ATOMIC);
if (param == NULL) {
- kfree((unsigned char *) ph2c);
+ kfree(ph2c);
return _FAIL;
}