diff options
| author | Julia Lawall <julia@diku.dk> | 2010-03-09 21:15:21 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-11 18:35:34 (GMT) |
| commit | 8f18604e6f0975fa852f43f90d5556efd67efadc (patch) | |
| tree | f36ae2b6163467d3448e298c8edd2435fd4a69bd /drivers/staging/vt6656/iwctl.c | |
| parent | 347fd7dbdb6ca771f59996ae3c75a2dfde66c3d7 (diff) | |
| download | linux-fsl-qoriq-8f18604e6f0975fa852f43f90d5556efd67efadc.tar.xz | |
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/vt6656/iwctl.c')
| -rw-r--r-- | drivers/staging/vt6656/iwctl.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/staging/vt6656/iwctl.c b/drivers/staging/vt6656/iwctl.c index b7c6a22..d7ed3b4 100644 --- a/drivers/staging/vt6656/iwctl.c +++ b/drivers/staging/vt6656/iwctl.c @@ -758,7 +758,6 @@ int iwctl_siwap(struct net_device *dev, if (wrq->sa_family != ARPHRD_ETHER) rc = -EINVAL; else { - memset(pMgmt->abyDesireBSSID, 0xFF, 6); memcpy(pMgmt->abyDesireBSSID, wrq->sa_data, 6); //mike :add @@ -936,7 +935,6 @@ int iwctl_siwessid(struct net_device *dev, 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, |