svn commit: r333253 - head/sys/net

[Stephen Hurd]

Author: shurd
Date: Fri May  4 15:11:16 2018
New Revision: 333253
URL: https://svnweb.freebsd.org/changeset/base/333253

Log:
  iflib: remove unused brscp pointer from iflib_queues_alloc
  
  This pointer was no longer written to as of r315217. Since nothing writes
  to the variable, remove it.
  
  Submitted by:	Jacob Keller <jacob.e.keller at intel.com>
  Reviewed by:	gallatin, kmacy, sbruno
  Differential Revision:	https://reviews.freebsd.org/D15284

Modified:
  head/sys/net/iflib.c

Modified: head/sys/net/iflib.c
==============================================================================
--- head/sys/net/iflib.c	Fri May  4 14:49:37 2018	(r333252)
+++ head/sys/net/iflib.c	Fri May  4 15:11:16 2018	(r333253)
@@ -4773,12 +4773,10 @@ iflib_queues_alloc(if_ctx_t ctx)
 	int nfree_lists = sctx->isc_nfl ? sctx->isc_nfl : 1;
 	caddr_t *vaddrs;
 	uint64_t *paddrs;
-	struct ifmp_ring **brscp;
 
 	KASSERT(ntxqs > 0, ("number of queues per qset must be at least 1"));
 	KASSERT(nrxqs > 0, ("number of queues per qset must be at least 1"));
 
-	brscp = NULL;
 	txq = NULL;
 	rxq = NULL;
 
@@ -4966,8 +4964,6 @@ err_tx_desc:
 		free(ctx->ifc_txqs, M_IFLIB);
 	ctx->ifc_txqs = NULL;
 rx_fail:
-	if (brscp != NULL)
-		free(brscp, M_IFLIB);
 	if (rxq != NULL)
 		free(rxq, M_IFLIB);
 	if (txq != NULL)