From: YueHaibing <yuehaib...@huawei.com> Date: Sat, 29 Dec 2018 14:45:23 +0800
> gcc warn this: > net/ipv4/fib_rules.c:203 fib_empty_table() warn: > always true condition '(id <= 4294967295) => (0-u32max <= u32max)' > > 'id' is u32, which always not greater than RT_TABLE_MAX > (0xFFFFFFFF), So add a check to break while wrap around. > > Signed-off-by: YueHaibing <yuehaib...@huawei.com> > --- > v2: clean up exit conditions Applied.
