Commit a30b30f0 authored by Nachammai Karuppiah's avatar Nachammai Karuppiah Committed by Greg Kroah-Hartman
Browse files

staging: rtl8723bs: os_dep: Remove typecast in kfree 



Remove typecast in the call to kfree as it is not needed.
Issue found using the below coccinelle script,

@@
type t1;
expression e;
@@

-kfree((t1 *)e);
+kfree(e);

Signed-off-by: default avatarNachammai Karuppiah <nachukannan@gmail.com>
Acked-by: default avatarJulia Lawall <julia.lawall@lip6.fr>
Link: https://lore.kernel.org/r/1570511353-64646-1-git-send-email-nachukannan@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c6785558

drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c

+5 −5
Original line number Diff line number Diff line
@@ -165,7 +165,7 @@ static void rtw_spt_band_free(struct ieee80211_supported_band *spt_band) 
			+ sizeof(struct ieee80211_channel)*RTW_2G_CHANNELS_NUM

			+ sizeof(struct ieee80211_rate)*RTW_G_RATES_NUM;

	}

	kfree((u8 *)spt_band);

	kfree(spt_band);

}



static const struct ieee80211_txrx_stypes
@@ -1156,7 +1156,7 @@ static int cfg80211_rtw_add_key(struct wiphy *wiphy, struct net_device *ndev, 
	}



addkey_end:

	kfree((u8 *)param);

	kfree(param);



	return ret;
@@ -2193,7 +2193,7 @@ static int cfg80211_rtw_connect(struct wiphy *wiphy, struct net_device *ndev, 
			ret = -EOPNOTSUPP ;

		}



		kfree((u8 *)pwep);

		kfree(pwep);



		if (ret < 0)

			goto exit;
@@ -2646,7 +2646,7 @@ static int rtw_cfg80211_add_monitor_if (struct adapter *padapter, char *name, st 


out:

	if (ret && mon_wdev) {

		kfree((u8 *)mon_wdev);

		kfree(mon_wdev);

		mon_wdev = NULL;

	}
@@ -3502,7 +3502,7 @@ void rtw_wdev_free(struct wireless_dev *wdev) 


	wiphy_free(wdev->wiphy);



	kfree((u8 *)wdev);

	kfree(wdev);

}



void rtw_wdev_unregister(struct wireless_dev *wdev)

drivers/staging/rtl8723bs/os_dep/os_intfs.c

+1 −1
Original line number Diff line number Diff line
@@ -1142,7 +1142,7 @@ void rtw_ndev_destructor(struct net_device *ndev) 
	DBG_871X(FUNC_NDEV_FMT "\n", FUNC_NDEV_ARG(ndev));



	if (ndev->ieee80211_ptr)

		kfree((u8 *)ndev->ieee80211_ptr);

		kfree(ndev->ieee80211_ptr);

}



void rtw_dev_unload(struct adapter *padapter)

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