Messages in this thread Patch in this message | | | From | Haowen Bai <> | Subject | [PATCH V2] staging: r8188eu: Drop redundant memset overwritten by memcpy | Date | Wed, 1 Jun 2022 18:05:26 +0800 |
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The region set by the call to memset is immediately overwritten by the subsequent call to memcpy. So we drop redundant memset.
Signed-off-by: Haowen Bai <baihaowen@meizu.com> --- V1->V2: change title for unique subjects.
drivers/staging/r8188eu/core/rtw_mlme.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/staging/r8188eu/core/rtw_mlme.c b/drivers/staging/r8188eu/core/rtw_mlme.c index 5a815642c3f6..56c8bd5f4c60 100644 --- a/drivers/staging/r8188eu/core/rtw_mlme.c +++ b/drivers/staging/r8188eu/core/rtw_mlme.c @@ -676,7 +676,6 @@ void rtw_surveydone_event_callback(struct adapter *adapter, u8 *pbuf) _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); - 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); @@ -1253,7 +1252,6 @@ 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); -- 2.7.4
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