[NET]: Change "not found" return value for rule lookup
This changes the "not found" error return for the lookup
function to -ESRCH so that it can be distinguished from
the case where a rule or route resulting in -ENETUNREACH
has been found during the search.
It fixes a bug where if DECnet was compiled with routing
support, but no routes were added to the routing table,
it was failing to fall back to endnode routing.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Signed-off-by: Patrick Caulfield <pcaulfie@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index d011819..7174ced 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -143,7 +143,7 @@
}
}
- err = -ENETUNREACH;
+ err = -ESRCH;
out:
rcu_read_unlock();