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| author | Julia Lawall | 2010-03-09 22:15:21 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2010-05-11 20:35:34 +0200 |
| commit | 8f18604e6f0975fa852f43f90d5556efd67efadc (patch) | |
| tree | f36ae2b6163467d3448e298c8edd2435fd4a69bd /drivers/staging/vt6655/iwctl.c | |
| parent | Staging: rt2860: fixed coding-style issues in pci_main_dev.c (diff) | |
| download | kernel-qcow2-linux-8f18604e6f0975fa852f43f90d5556efd67efadc.tar.gz kernel-qcow2-linux-8f18604e6f0975fa852f43f90d5556efd67efadc.tar.xz kernel-qcow2-linux-8f18604e6f0975fa852f43f90d5556efd67efadc.zip | |
Staging: drop redundant memset
The region set by the call to memset is immediately overwritten by the
subsequent call to memcpy.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
expression e1,e2,e3,e4;
@@
- memset(e1,e2,e3);
memcpy(e1,e4,e3);
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/vt6655/iwctl.c')
| -rw-r--r-- | drivers/staging/vt6655/iwctl.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/staging/vt6655/iwctl.c b/drivers/staging/vt6655/iwctl.c index 78b49830a255..824466d5a659 100644 --- a/drivers/staging/vt6655/iwctl.c +++ b/drivers/staging/vt6655/iwctl.c @@ -699,7 +699,6 @@ if (pMgmt->eScanState == WMAC_IS_SCANNING) { if (wrq->sa_family != ARPHRD_ETHER) rc = -EINVAL; else { - memset(pMgmt->abyDesireBSSID, 0xFF, 6); memcpy(pMgmt->abyDesireBSSID, wrq->sa_data, 6); //2008-0409-05, <Add> by Einsn Liu if((pDevice->bLinkPass == TRUE) && @@ -889,7 +888,6 @@ if (pMgmt->eScanState == WMAC_IS_SCANNING) { BYTE abyTmpDesireSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1]; UINT ii , uSameBssidNum=0; - memset(abyTmpDesireSSID,0,sizeof(abyTmpDesireSSID)); memcpy(abyTmpDesireSSID,pMgmt->abyDesireSSID,sizeof(abyTmpDesireSSID)); pCurr = BSSpSearchBSSList(pDevice, NULL, |