On Mon, Aug 2, 2010 at 5:51 PM, Justin P. Mattock
<justinmattock@xxxxxxxxx> wrote:
> This a resend after receiving feedback on a better solution.
>
> The below patch fixes a warning message generated by GCC:
> CC [M] drivers/net/wireless/hostap/hostap_ioctl.o
> drivers/net/wireless/hostap/hostap_ioctl.c: In function 'prism2_request_scan':
> drivers/net/wireless/hostap/hostap_ioctl.c:1666:6: warning: variable 'ret' set but not used
>
> Signed-off-by: Justin P. Mattock <justinmattock@xxxxxxxxx>
>
> ---
> drivers/net/wireless/hostap/hostap_ioctl.c | 1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c
> index a85e43a..955e070 100644
> --- a/drivers/net/wireless/hostap/hostap_ioctl.c
> +++ b/drivers/net/wireless/hostap/hostap_ioctl.c
> @@ -1690,6 +1690,7 @@ static int prism2_request_scan(struct net_device *dev)
> sizeof(scan_req))) {
> printk(KERN_DEBUG "SCANREQUEST failed\n");
> ret = -EINVAL;
> + return ret;
> }
>
> if (!local->host_roaming)
NACK, just make the routine return the ret instead of 0.
Luis
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