diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/libcxgb/libcxgb_cm.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/libcxgb/libcxgb_cm.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/libcxgb/libcxgb_cm.h b/drivers/net/ethernet/chelsio/libcxgb/libcxgb_cm.h index c4df04a4a323..57fcc9899234 100644 --- a/drivers/net/ethernet/chelsio/libcxgb/libcxgb_cm.h +++ b/drivers/net/ethernet/chelsio/libcxgb/libcxgb_cm.h @@ -47,4 +47,13 @@ struct dst_entry * cxgb_find_route6(struct cxgb4_lld_info *, struct net_device *(*)(struct net_device *), __u8 *, __u8 *, __be16, __be16, u8, __u32); + +/* Returns whether a CPL status conveys negative advice. + */ +static inline bool cxgb_is_neg_adv(unsigned int status) +{ + return status == CPL_ERR_RTX_NEG_ADVICE || + status == CPL_ERR_PERSIST_NEG_ADVICE || + status == CPL_ERR_KEEPALV_NEG_ADVICE; +} #endif |