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staging: rtl8723au: Remove unnecessary memset() followed by a memcpy() into the same space

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Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jes Sorensen 2014-04-09 23:21:03 +02:00 committed by Greg Kroah-Hartman
parent 483557be8e
commit b319c6a35d
1 changed files with 0 additions and 3 deletions
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3
drivers/staging/rtl8723au/os_dep/mlme_linux.c
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@ -36,9 +36,6 @@ void rtw_reset_securitypriv23a(struct rtw_adapter *adapter)
* When the countermeasure is trigger, the driver have to
* disconnect with AP for 60 seconds.
*/
memset(&backupPMKIDList[0], 0x00, sizeof(struct rt_pmkid_list) *
NUM_PMKID_CACHE);
memcpy(&backupPMKIDList[0], &adapter->securitypriv.PMKIDList[0],
sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE);
backupPMKIDIndex = adapter->securitypriv.PMKIDIndex;