Commit 45019a18 authored Dec 27, 2015 by Michael Chan Committed by David S. Miller Dec 28, 2015

bnxt_en: Allocate rx_cpu_rmap only if Accelerated RFS is enabled.



Also, no need to check for bp->rx_nr_rings as it is always >= 1.  If the
allocation fails, it is not a fatal error and we can still proceed.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 665e350d

drivers/net/ethernet/broadcom/bnxt/bnxt.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -4009,10 +4009,8 @@ static int bnxt_set_real_num_queues(struct bnxt *bp)
		return rc;

		#ifdef CONFIG_RFS_ACCEL
		if (bp->rx_nr_rings)
		if (bp->flags & BNXT_FLAG_RFS)
		dev->rx_cpu_rmap = alloc_irq_cpu_rmap(bp->rx_nr_rings);
		if (!dev->rx_cpu_rmap)
		rc = -ENOMEM;
		#endif

		return rc;