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| author |   Vivien Didelot <vivien.didelot@gmail.com> | 2019-10-21 16:51:17 -0400 |
|---|---|---|
| committer |   Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-10-22 12:37:06 -0700 |
| commit | b96ddf254b09447c6b79632cdc02dae3f2454a82 (patch) | |
| tree | d873bba6cf61ad53ec846706ee9e034eadfeaffe /include/net/dsa.h | |
| parent | net: dsa: add ports list in the switch fabric (diff) | |
| download | linux-dev-b96ddf254b09447c6b79632cdc02dae3f2454a82.tar.xz linux-dev-b96ddf254b09447c6b79632cdc02dae3f2454a82.zip | |
net: dsa: use ports list in dsa_to_port
Use the new ports list instead of accessing the dsa_switch array
of ports in the dsa_to_port helper.
Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Diffstat (limited to 'include/net/dsa.h')
| -rw-r--r-- | include/net/dsa.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index 6ff6dfcdc61d..d2b7ee28f3fd 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -285,7 +285,14 @@ struct dsa_switch { static inline struct dsa_port *dsa_to_port(struct dsa_switch *ds, int p) { - return &ds->ports[p]; + struct dsa_switch_tree *dst = ds->dst; + struct dsa_port *dp = NULL; + + list_for_each_entry(dp, &dst->ports, list) + if (dp->ds == ds && dp->index == p) + break; + + return dp; } static inline bool dsa_is_unused_port(struct dsa_switch *ds, int p) |