[ovs-dev] [PATCH V2 3/3] compat: Fix compile warning

Yi-Hung Wei yihung.wei at gmail.com
Fri Nov 13 19:24:43 UTC 2020


On Thu, Nov 12, 2020 at 3:10 PM Greg Rose <gvrose8192 at gmail.com> wrote:
>
> In ../compat/nf_conntrack_reasm.c nf_frags_cache_name is declared
> if OVS_NF_DEFRAG6_BACKPORT is defined.  However, later in the patch
> it is only used if HAVE_INET_FRAGS_WITH_FRAGS_WORK is defined and
> HAVE_INET_FRAGS_RND is not defined.  This will cause a compile warning
> about unused variables.
>
> Fix it up by using the same defines that enable its use to decide
> if it should be declared and avoid the compiler warning.
>
> Fixes: 4a90b277baca ("compat: Fixup ipv6 fragmentation on 4.9.135+ kernels")
> Signed-off-by: Greg Rose <gvrose8192 at gmail.com>
>
> ---
> V2 No change
> ---
LGTM.

Acked-by: Yi-Hung Wei <yihung.wei at gmail.com>


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