Arnd Bergmann <[email protected]> wrote: > The newly added nft fib code produces two warnings: > > net/ipv4/netfilter/nft_fib_ipv4.c: In function 'nft_fib4_eval': > net/ipv4/netfilter/nft_fib_ipv4.c:80:6: error: unused variable 'i' > [-Werror=unused-variable] > net/ipv4/netfilter/nft_fib_ipv4.c: In function ‘nft_fib4_eval’: > net/ipv4/netfilter/nft_fib_ipv4.c:137:6: error: ‘oif’ may be used > uninitialized in this function [-Werror=maybe-uninitialized] > > The first one is obvious as the only user of that variable is > inside of an #ifdef, but the second one is a bit trickier. > It is clear that 'oif' is uninitialized here if neither > NFTA_FIB_F_OIF nor NFTA_FIB_F_IIF are set. > > I have no idea how that should be handled, this patch just > returns without doing anything, which may or may not be > the right thing to do.
It should be initialized to NULL. -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
