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linux-sg2042
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staging: rtl8723bs: remove memset before memcpy 

calling memcpy immediately after memset with the same region of memory
makes memset redundant.

Build successfully.

Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Himanshu Jha 2017-08-28 01:43:31 +05:30 committed by Greg Kroah-Hartman
parent b55ade192b
commit 9c8e28df44
3 changed files with 0 additions and 5 deletions
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1
drivers/staging/rtl8723bs/core/rtw_ioctl_set.c
View File

@ -127,7 +127,6 @@ u8 rtw_do_join(struct adapter *padapter)
pibss = padapter->registrypriv.dev_network.MacAddress;
memset(&pdev_network->Ssid, 0, sizeof(struct ndis_802_11_ssid));
memcpy(&pdev_network->Ssid, &pmlmepriv->assoc_ssid, sizeof(struct ndis_802_11_ssid));
rtw_update_registrypriv_dev_network(padapter);

2
drivers/staging/rtl8723bs/core/rtw_mlme.c
View File

@ -922,7 +922,6 @@ void rtw_surveydone_event_callback(struct adapter *adapter, u8 *pbuf)
RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("switching to adhoc master\n"));
memset(&pdev_network->Ssid, 0, sizeof(struct ndis_802_11_ssid));
memcpy(&pdev_network->Ssid, &pmlmepriv->assoc_ssid, sizeof(struct ndis_802_11_ssid));
rtw_update_registrypriv_dev_network(adapter);
@ -1774,7 +1773,6 @@ void rtw_stadel_event_callback(struct adapter *adapter, u8 *pbuf)
memcpy(pdev_network, &tgt_network->network, get_wlan_bssid_ex_sz(&tgt_network->network));
memset(&pdev_network->Ssid, 0, sizeof(struct ndis_802_11_ssid));
memcpy(&pdev_network->Ssid, &pmlmepriv->assoc_ssid, sizeof(struct ndis_802_11_ssid));
rtw_update_registrypriv_dev_network(adapter);

2
drivers/staging/rtl8723bs/os_dep/mlme_linux.c
View File

@ -91,8 +91,6 @@ void rtw_reset_securitypriv(struct adapter *adapter)
/* Backup the btkip_countermeasure information. */
/* When the countermeasure is trigger, the driver have to disconnect with AP for 60 seconds. */
memset(&backupPMKIDList[ 0 ], 0x00, sizeof(RT_PMKID_LIST) * NUM_PMKID_CACHE);
memcpy(&backupPMKIDList[ 0 ], &adapter->securitypriv.PMKIDList[ 0 ], sizeof(RT_PMKID_LIST) * NUM_PMKID_CACHE);
backupPMKIDIndex = adapter->securitypriv.PMKIDIndex;
backupTKIPCountermeasure = adapter->securitypriv.btkip_countermeasure;