On Wed, Mar 19, 2014 at 11:56:14PM +0100, Mathieu Maret wrote:
> Multi statement macro should use do{}while(0)
>
> patch v2 does not break compilation
> ---
> drivers/staging/wlags49_h2/wl_netdev.c | 8 +++++---
> 1 file changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/staging/wlags49_h2/wl_netdev.c
> b/drivers/staging/wlags49_h2/wl_netdev.c
> index 255d291..0e553ae 100644
> --- a/drivers/staging/wlags49_h2/wl_netdev.c
> +++ b/drivers/staging/wlags49_h2/wl_netdev.c
> @@ -107,9 +107,11 @@
> * macros
>
> ******************************************************************************/
> #define BLOCK_INPUT(buf, len) \
> - desc->buf_addr = buf; \
> - desc->BUF_SIZE = len; \
> - status = hcf_rcv_msg(&(lp->hcfCtx), desc, 0)
> + do { \
> + desc->buf_addr = buf; \
> + desc->BUF_SIZE = len; \
> + status = hcf_rcv_msg(&(lp->hcfCtx), desc, 0); \
> + } while (0)
This patch is already in my tree :(
thanks,
greg k-h
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