Messages in this thread | | | Subject | Re: [PATCH] fib_semantics: Fix warning in fib_check_nh_v4_gw | From | David Ahern <> | Date | Mon, 17 Jun 2019 11:12:10 -0600 |
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On 6/17/19 4:21 AM, Vincenzo Frascino wrote: > Currently, the err variable in fib_check_nh_v4_gw may be used > uninitialized leading to the warning below: > > fib_semantics.c: In function ‘fib_check_nh_v4_gw’: > fib_semantics.c:1023:12: warning: ‘err’ may be used > uninitialised in this function [-Wmaybe-uninitialized] > if (!tbl || err) { > ^~ > > Initialize err to 0 to fix the warning. > > Cc: "David S. Miller" <davem@davemloft.net> > Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> > Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> > Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com> > --- > net/ipv4/fib_semantics.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) >
already fixed in net; will make it to net-next on next merge.
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