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iflib: remove unused brscp pointer from iflib_queues_alloc

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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@intel.com>
Reviewed by:	gallatin, kmacy, sbruno
Differential Revision:	https://reviews.freebsd.org/D15284
This commit is contained in:
Stephen Hurd 2018-05-04 15:11:16 +00:00
parent 8a9ab04279
commit 4d613f5d04
1 changed files with 0 additions and 4 deletions
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4
sys/net/iflib.c
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@ -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 @@ iflib_queues_alloc(if_ctx_t ctx)
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)