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Don't set IFCAP_TXRTLMT during lagg_clone_create().

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lagg_capabilities() will set the capability once interfaces supporting
the feature are added to the lagg.  Setting it on a lagg without any
interfaces is pointless as the if_snd_tag_alloc call will always fail
in that case.

Reviewed by:	hselasky, gallatin
MFC after:	2 weeks
Sponsored by:	Netflix
Differential Revision:	https://reviews.freebsd.org/D19040
This commit is contained in:
John Baldwin 2019-01-31 21:35:37 +00:00
parent f712b16127
commit 829c56fc08
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=343620
1 changed files with 1 additions and 3 deletions
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4
sys/net/if_lagg.c
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@ -514,10 +514,8 @@ lagg_clone_create(struct if_clone *ifc, int unit, caddr_t params)
ifp->if_flags = IFF_SIMPLEX | IFF_BROADCAST | IFF_MULTICAST;
#ifdef RATELIMIT
ifp->if_snd_tag_alloc = lagg_snd_tag_alloc;
ifp->if_capenable = ifp->if_capabilities = IFCAP_HWSTATS | IFCAP_TXRTLMT;
#else
ifp->if_capenable = ifp->if_capabilities = IFCAP_HWSTATS;
#endif
ifp->if_capenable = ifp->if_capabilities = IFCAP_HWSTATS;
/*
* Attach as an ordinary ethernet device, children will be attached