On Tue, Jul 14, 2020 at 04:16:15PM +0200, Julia Lawall wrote:
>
>
> On Tue, 14 Jul 2020, Suraj Upadhyay wrote:
>
> > Remove the unnecessary label from dn_dev_ioctl() and make its error
> > handling simpler to read.
> >
> > Signed-off-by: Suraj Upadhyay <usura...@gmail.com>
> > ---
> > net/decnet/dn_dev.c | 8 +++-----
> > 1 file changed, 3 insertions(+), 5 deletions(-)
> >
> > diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
> > index 65abcf1b3210..64901bb9f314 100644
> > --- a/net/decnet/dn_dev.c
> > +++ b/net/decnet/dn_dev.c
> > @@ -462,7 +462,9 @@ int dn_dev_ioctl(unsigned int cmd, void __user *arg)
> > switch (cmd) {
> > case SIOCGIFADDR:
> > *((__le16 *)sdn->sdn_nodeaddr) = ifa->ifa_local;
> > - goto rarok;
> > + if (copy_to_user(arg, ifr, DN_IFREQ_SIZE))
> > + ret = -EFAULT;
> > + break;
>
> The indentation on break does not look correct.
>
> julia
Thanks for your response and advise, sent a v2 patch.
Suraj Upadhyay.
> >
> > case SIOCSIFADDR:
> > if (!ifa) {
> > @@ -485,10 +487,6 @@ int dn_dev_ioctl(unsigned int cmd, void __user *arg)
> > rtnl_unlock();
> >
> > return ret;
> > -rarok:
> > - if (copy_to_user(arg, ifr, DN_IFREQ_SIZE))
> > - ret = -EFAULT;
> > - goto done;
> > }
> >
> > struct net_device *dn_dev_get_default(void)
> > --
> > 2.17.1
> >
> >
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