Date: Sat, 15 Sep 2018 09:03:50 +0000 (UTC) From: Marcin Wojtas <mw@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r338692 - stable/11/sys/dev/ena Message-ID: <201809150903.w8F93og1069147@repo.freebsd.org>
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Author: mw Date: Sat Sep 15 09:03:50 2018 New Revision: 338692 URL: https://svnweb.freebsd.org/changeset/base/338692 Log: MFC r333454: Skip setting the MTU for ENA if it is not changing Sponsored by: Amazon, Inc. Modified: stable/11/sys/dev/ena/ena.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/dev/ena/ena.c ============================================================================== --- stable/11/sys/dev/ena/ena.c Fri Sep 14 23:21:52 2018 (r338691) +++ stable/11/sys/dev/ena/ena.c Sat Sep 15 09:03:50 2018 (r338692) @@ -2302,6 +2302,8 @@ ena_ioctl(if_t ifp, u_long command, caddr_t data) rc = 0; switch (command) { case SIOCSIFMTU: + if (ifp->if_mtu == ifr->ifr_mtu) + break; sx_xlock(&adapter->ioctl_sx); ena_down(adapter);
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