[PATCH 1/6] sfxge: fix mbuf leak if it does not fit in software queue

[Andrew Rybchenko]

sfxge: fix mbuf leak if it does not fit in software queue

mbuf should be owned by if_transmit function in any case.

Submitted-by:   Andrew Rybchenko <Andrew.Rybchenko at oktetlabs.ru>
Sponsored by:   Solarflare Communications, Inc.

diff -r e2bc8f64f1b2 -r ff9f5d3dbafe src/driver/freebsd/sfxge_tx.c
--- a/head/sys/dev/sfxge/sfxge_tx.c    Tue Mar 04 13:13:05 2014 +0400
+++ b/head/sys/dev/sfxge/sfxge_tx.c    Tue Mar 04 13:15:13 2014 +0400
@@ -536,6 +536,7 @@
      return (0);

  fail:
+    m_freem(m);
      return (rc);

  }