linux-phytec-fsl

netfilter: conntrack: Force inlining of build check to prevent build failure

If gcc (e.g. 4.1.2) decides not to inline total_extension_size(), the
build will fail with:

    net/built-in.o: In function `nf_conntrack_init_start':
    (.text+0x9baf6): undefined reference to `__compiletime_assert_1893'

or

    ERROR: "__compiletime_assert_1893" [net/netfilter/nf_conntrack.ko] undefined!

Fix this by forcing inlining of total_extension_size().

Fixes: b3a5db109e0670d6 ("netfilter: conntrack: use u8 for extension sizes again")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>