svn commit: r291396 - head/sys/dev/sfxge/common

[Andrew Rybchenko]

Author: arybchik
Date: Fri Nov 27 16:18:59 2015
New Revision: 291396
URL: https://svnweb.freebsd.org/changeset/base/291396

Log:
  sfxge: fix prefast warning in falconsiena_tx_qcreate
  
  Keep prefast happy by returning the initial queue index
  from falconsiena_tx_qcreate(). No change in behaviour, as
  etxo_qcreate already zeros *addedp before the call.
  
  Submitted by:   Andy Moreton <amoreton at solarflare.com>
  Sponsored by:   Solarflare Communications, Inc.
  MFC after:      2 days

Modified:
  head/sys/dev/sfxge/common/efx_tx.c

Modified: head/sys/dev/sfxge/common/efx_tx.c
==============================================================================
--- head/sys/dev/sfxge/common/efx_tx.c	Fri Nov 27 16:16:45 2015	(r291395)
+++ head/sys/dev/sfxge/common/efx_tx.c	Fri Nov 27 16:18:59 2015	(r291396)
@@ -909,6 +909,8 @@ falconsiena_tx_qcreate(
 	}
 
 	/* Set up the new descriptor queue */
+	*addedp = 0;
+
 	EFX_POPULATE_OWORD_6(oword,
 	    FRF_AZ_TX_DESCQ_BUF_BASE_ID, id,
 	    FRF_AZ_TX_DESCQ_EVQ_ID, eep->ee_index,