From: Willem de Bruijn
Date: Sat, 8 Dec 2018 06:22:46 -0500
> From: Willem de Bruijn
>
> extra_uref is used in __ip(6)_append_data only if uarg is set.
>
> Smatch sees that the variable is passed to sock_zerocopy_put_abort.
> This function accesses it only when uarg is set, but smatch cannot
From: Willem de Bruijn
extra_uref is used in __ip(6)_append_data only if uarg is set.
Smatch sees that the variable is passed to sock_zerocopy_put_abort.
This function accesses it only when uarg is set, but smatch cannot
infer this.
Make this dependency explicit.
Fixes: 52900d22288e ("udp:
