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SubjectRe: [PATCH 5/9] sit: refactor ipip6_tunnel_ioctl
On Mon, May 18, 2020 at 09:43:56AM -0700, Jakub Kicinski wrote:
> On Mon, 18 May 2020 13:46:51 +0200 Christoph Hellwig wrote:
> > Split the ioctl handler into one function per command instead of having
> > a all the logic sit in one giant switch statement.
> >
> > Signed-off-by: Christoph Hellwig <hch@lst.de>
>
> net/ipv6/sit.c: In function ipip6_tunnel_prl_ctl:
> net/ipv6/sit.c:460:6: warning: variable err set but not used [-Wunused-but-set-variable]
> 460 | int err;

The warning looks correct, although my compiler doesn't report it :(

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