Hi Chaehyun,
On Mon, Oct 5, 2015 at 1:07 PM, Chaehyun Lim <chaehyun....@gmail.com> wrote:
> There is no need to pass the error code to the variable 'result'.
> Just return the error directly when error occurs.
> Return 0 at the end of this function when error is not happened.
We can't do this.
> Suggested-by: Julian Calaby <julian.cal...@gmail.com>
> Signed-off-by: Chaehyun Lim <chaehyun....@gmail.com>
> ---
> drivers/staging/wilc1000/host_interface.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/staging/wilc1000/host_interface.c
> b/drivers/staging/wilc1000/host_interface.c
> index b1aa7dd..427fbaa 100644
> --- a/drivers/staging/wilc1000/host_interface.c
> +++ b/drivers/staging/wilc1000/host_interface.c
> @@ -5343,7 +5343,7 @@ int host_int_set_mac_chnl_num(tstrWILC_WFIDrv *wfi_drv,
> u8 channel)
>
> int host_int_wait_msg_queue_idle(void)
> {
> - int result = 0;
> + int result;
>
> struct host_if_msg msg;
>
> @@ -5354,13 +5354,13 @@ int host_int_wait_msg_queue_idle(void)
> result = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
> if (result) {
> PRINT_ER("wilc mq send fail\n");
> - result = -EINVAL;
> + return -EINVAL;
Returning here means that we don't call down:
> }
>
> /* wait untill MSG Q is empty */
> down(&hWaitResponse);
here.
Sorry for the confusion.
Thanks,
--
Julian Calaby
Email: julian.cal...@gmail.com
Profile: http://www.google.com/profiles/julian.calaby/
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