[PATCH v2] staging: r8188eu: use sizeof(*pvar) for allocating structs

[Rebecca Mckeever <remckee0@gmail.com>]

Use sizeof(*pvar) instead of sizeof(struct var) when allocating memory.
This conforms to Linux kernel coding style, improves readability,
and decreases the opportunity for bugs if the pointer variable type is
changed. Issue found by checkpatch messages of the following format:

CHECK: Prefer kzalloc(sizeof(*pvar)...) over kzalloc(sizeof(struct var)...)

Signed-off-by: Rebecca Mckeever <remckee0@gmail.com>
---
Changes in v2:
- Update to latest staging-testing tree.

 drivers/staging/r8188eu/core/rtw_mlme.c     |  4 ++--
 drivers/staging/r8188eu/core/rtw_mlme_ext.c | 16 ++++++++--------
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_mlme.c b/drivers/staging/r8188eu/core/rtw_mlme.c
index ee48dfd09fb3..f94b1536a177 100644
--- a/drivers/staging/r8188eu/core/rtw_mlme.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme.c
@@ -1506,13 +1506,13 @@ int rtw_set_auth(struct adapter *adapter, struct security_priv *psecuritypriv)
 	struct	cmd_priv *pcmdpriv = &adapter->cmdpriv;
 	int		res = _SUCCESS;
 
-	pcmd = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
+	pcmd = kzalloc(sizeof(*pcmd), GFP_KERNEL);
 	if (!pcmd) {
 		res = _FAIL;  /* try again */
 		goto exit;
 	}
 
-	psetauthparm = kzalloc(sizeof(struct setauth_parm), GFP_KERNEL);
+	psetauthparm = kzalloc(sizeof(*psetauthparm), GFP_KERNEL);
 	if (!psetauthparm) {
 		kfree(pcmd);
 		res = _FAIL;
diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
index 643f9f8a7a3d..94d494cfd457 100644
--- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
@@ -6424,7 +6424,7 @@ void report_survey_event(struct adapter *padapter, struct recv_frame *precv_fram
 	pmlmeext = &padapter->mlmeextpriv;
 	pcmdpriv = &padapter->cmdpriv;
 
-	pcmd_obj = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
+	pcmd_obj = kzalloc(sizeof(*pcmd_obj), GFP_ATOMIC);
 	if (!pcmd_obj)
 		return;
 
@@ -6474,7 +6474,7 @@ void report_surveydone_event(struct adapter *padapter)
 	struct mlme_ext_priv		*pmlmeext = &padapter->mlmeextpriv;
 	struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 
-	pcmd_obj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
+	pcmd_obj = kzalloc(sizeof(*pcmd_obj), GFP_KERNEL);
 	if (!pcmd_obj)
 		return;
 
@@ -6516,7 +6516,7 @@ void report_join_res(struct adapter *padapter, int res)
 	struct mlme_ext_info	*pmlmeinfo = &pmlmeext->mlmext_info;
 	struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 
-	pcmd_obj = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
+	pcmd_obj = kzalloc(sizeof(*pcmd_obj), GFP_ATOMIC);
 	if (!pcmd_obj)
 		return;
 
@@ -6613,7 +6613,7 @@ void report_add_sta_event(struct adapter *padapter, unsigned char *MacAddr, int
 	struct mlme_ext_priv		*pmlmeext = &padapter->mlmeextpriv;
 	struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
 
-	pcmd_obj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
+	pcmd_obj = kzalloc(sizeof(*pcmd_obj), GFP_KERNEL);
 	if (!pcmd_obj)
 		return;
 
@@ -7013,11 +7013,11 @@ void survey_timer_hdl(struct adapter *padapter)
 			pmlmeext->scan_abort = false;/* reset */
 		}
 
-		ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
+		ph2c = kzalloc(sizeof(*ph2c), GFP_ATOMIC);
 		if (!ph2c)
 			goto exit_survey_timer_hdl;
 
-		psurveyPara = kzalloc(sizeof(struct sitesurvey_parm), GFP_ATOMIC);
+		psurveyPara = kzalloc(sizeof(*psurveyPara), GFP_ATOMIC);
 		if (!psurveyPara) {
 			kfree(ph2c);
 			goto exit_survey_timer_hdl;
@@ -7555,13 +7555,13 @@ u8 set_tx_beacon_cmd(struct adapter *padapter)
 	u8 res = _SUCCESS;
 	int len_diff = 0;
 
-	ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
+	ph2c = kzalloc(sizeof(*ph2c), GFP_ATOMIC);
 	if (!ph2c) {
 		res = _FAIL;
 		goto exit;
 	}
 
-	ptxBeacon_parm = kzalloc(sizeof(struct Tx_Beacon_param), GFP_ATOMIC);
+	ptxBeacon_parm = kzalloc(sizeof(*ptxBeacon_parm), GFP_ATOMIC);
 	if (!ptxBeacon_parm) {
 		kfree(ph2c);
 		res = _FAIL;
-- 
2.32.0