On Fri, 2013-09-13 at 14:44 -0300, Antonio Alecrim Jr wrote:
> Signed-off-by: Antonio Alecrim Jr <antonio.alec...@gmail.com>
> ---
> drivers/isdn/hardware/mISDN/hfcpci.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c
> b/drivers/isdn/hardware/mISDN/hfcpci.c
> index 7f910c7..5b8df75b 100644
> --- a/drivers/isdn/hardware/mISDN/hfcpci.c
> +++ b/drivers/isdn/hardware/mISDN/hfcpci.c
> @@ -2295,7 +2295,9 @@ _hfcpci_softirq(struct device *dev, void *arg)
> static void
> hfcpci_softirq(void *arg)
> {
> - (void) driver_for_each_device(&hfc_driver.driver, NULL, arg,
> + int ret;
> +
> + ret = driver_for_each_device(&hfc_driver.driver, NULL, arg,
> _hfcpci_softirq);
>
> /* if next event would be in the past ... */
This can result in a new compiler warning because ret is not used after
it is assigned. Maybe add WARN_ON(ret)?
Ben.
--
Ben Hutchings, Staff Engineer, Solarflare
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.
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