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staging: vt6656: remove an unneeded NULL check

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We dereference "param->u.wpa_key.key" on the next line so the check
here is inconsistent.  This is only called from iwctl_siwencodeext() and
"param->u.wpa_key.key" is a valid pointer.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dan Carpenter 2014-01-03 23:59:41 +03:00 committed by Greg Kroah-Hartman
parent 1c5ebaae42
commit 3b371fe4d2
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/vt6656/wpactl.c
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@ -86,7 +86,7 @@ int wpa_set_keys(struct vnt_private *pDevice, void *ctx)
return ret;
}
if (param->u.wpa_key.key && param->u.wpa_key.key_len > sizeof(abyKey))
if (param->u.wpa_key.key_len > sizeof(abyKey))
return -EINVAL;
memcpy(&abyKey[0], param->u.wpa_key.key, param->u.wpa_key.key_len);