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| author | David Ahern <dsahern@gmail.com> | 2017-05-21 10:12:03 -0600 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-05-22 12:12:20 -0400 |
| commit | c3ab2b4ec8f7c0700bf10957171c479bf3dbca52 (patch) | |
| tree | 414dc0cf41405e9ab3ca2b3ab97d3a999cbf885a /net/ipv4/fib_frontend.c | |
| parent | 6d8422a175ccf2846d9460ed2b6228fe0b12c243 (diff) | |
| download | linux-stable-c3ab2b4ec8f7c0700bf10957171c479bf3dbca52.tar.gz linux-stable-c3ab2b4ec8f7c0700bf10957171c479bf3dbca52.tar.bz2 linux-stable-c3ab2b4ec8f7c0700bf10957171c479bf3dbca52.zip | |
net: ipv4: Add extack messages for route add failures
Add messages for non-obvious errors (e.g, no need to add text for malloc
failures or ENODEV failures). This mostly covers the annoying EINVAL errors
Some message strings violate the 80-columns but searchable strings need to
trump that rule.
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_frontend.c')
| -rw-r--r-- | net/ipv4/fib_frontend.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index 511edff76c01..14d2f7bd7c76 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -656,6 +656,7 @@ static int rtm_to_fib_config(struct net *net, struct sk_buff *skb, cfg->fc_nlinfo.nl_net = net; if (cfg->fc_type > RTN_MAX) { + NL_SET_ERR_MSG(extack, "Invalid route type"); err = -EINVAL; goto errout; } @@ -726,6 +727,7 @@ static int inet_rtm_delroute(struct sk_buff *skb, struct nlmsghdr *nlh, tb = fib_get_table(net, cfg.fc_table); if (!tb) { + NL_SET_ERR_MSG(extack, "FIB table does not exist"); err = -ESRCH; goto errout; } |