RE: [PATCH v17 net-next 1/1] hv_sock: introduce Hyper-V Sockets

[Dexuan Cui]

> From: David Miller [mailto:davem@xxxxxxxxxxxxx]
> >> From: kbuild test robot [mailto:lkp@xxxxxxxxx]
> >> [auto build test WARNING on net-next/master]
> >>
> >> url:    https://github.com/0day-ci/linux/commits/Dexuan-Cui/introduce-
> >> Hyper-V-VM-Sockets-hv_sock/20160715-223433
> >> config: x86_64-randconfig-a0-07191719 (attached as .config)
> >> compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7
> >> reproduce:
> >>         # save the attached .config to linux build tree
> >>         make ARCH=x86_64
> >>
> >> All warnings (new ones prefixed by >>):
> >>
> >>    net/hv_sock/af_hvsock.c: In function 'hvsock_open_connection':
> >>    net/hv_sock/af_hvsock.c:693: warning: 'hvsk' may be used uninitialized
> in
> >> this function
> >>    net/hv_sock/af_hvsock.c:693: warning: 'new_hvsk' may be used
> >> uninitialized in this function
> >>    net/hv_sock/af_hvsock.c:697: warning: 'new_sk' may be used
> uninitialized
> >> in this function
> >>    net/hv_sock/af_hvsock.c: In function 'hvsock_sendmsg_wait':
> >>    net/hv_sock/af_hvsock.c:1053: warning: 'ret' may be used uninitialized
> in
> >> this function
> >> >> net/hv_sock/af_hvsock.o: warning: objtool:
> hvsock_on_channel_cb()+0x1d:
> >> function has unreachable instruction
> >
> > These warnings are all false alarms.
> 
> But you still have to quiet them.

Sure. Will do.

Thanks,
-- Dexuan