| commit | 5ada552746685d558d0a8e9e979921c75a41e469 | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@davemloft.net> | Thu Feb 17 15:29:00 2011 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Thu Feb 17 15:29:00 2011 -0800 |
| tree | e81111d9cdb826f34d31f1276a51321c6ce14df0 | |
| parent | cf0bdefd4676ad4ad59507a058821491a40ec7e6 [diff] |
ipv4: Simplify output route creation call sequence. There's a lot of redundancy and unnecessary stack frames in the output route creation path. 1) Make __mkroute_output() return error pointers. 2) Eliminate ip_mkroute_output() entirely, made possible by #1. 3) Call __mkroute_output() directly and handling the returning error pointers in ip_route_output_slow(). Signed-off-by: David S. Miller <davem@davemloft.net>