diff options
| author | Mark Brown <broonie@linaro.org> | 2014-05-22 00:17:27 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-05-22 00:17:27 +0100 |
| commit | bfbc344732badffe94f096f929e4a105b3b92d1f (patch) | |
| tree | f4fc6c06108495bd2c33ecff68c065514e66a8cc /include/net/flow.h | |
| parent | c9eaa447e77efe77b7fa4c953bd62de8297fd6c5 (diff) | |
| parent | c6466950e917890be3050171f6745ccb9d91d35f (diff) | |
Merge tag 'mfd-regulator-v3.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into regulator-bcm590xxx
Immutable branch between MFD and Regulator due for v3.16 merge-window.
Diffstat (limited to 'include/net/flow.h')
| -rw-r--r-- | include/net/flow.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/net/flow.h b/include/net/flow.h index 64fd24836650..8109a159d1b3 100644 --- a/include/net/flow.h +++ b/include/net/flow.h @@ -11,6 +11,14 @@ #include <linux/in6.h> #include <linux/atomic.h> +/* + * ifindex generation is per-net namespace, and loopback is + * always the 1st device in ns (see net_dev_init), thus any + * loopback device should get ifindex 1 + */ + +#define LOOPBACK_IFINDEX 1 + struct flowi_common { int flowic_oif; int flowic_iif; @@ -80,7 +88,7 @@ static inline void flowi4_init_output(struct flowi4 *fl4, int oif, __be16 dport, __be16 sport) { fl4->flowi4_oif = oif; - fl4->flowi4_iif = 0; + fl4->flowi4_iif = LOOPBACK_IFINDEX; fl4->flowi4_mark = mark; fl4->flowi4_tos = tos; fl4->flowi4_scope = scope; |