Commit 45019a18 authored by Michael Chan's avatar Michael Chan Committed by David S. Miller
Browse files

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: default avatarMichael Chan <mchan@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 665e350d
...@@ -4009,10 +4009,8 @@ static int bnxt_set_real_num_queues(struct bnxt *bp) ...@@ -4009,10 +4009,8 @@ static int bnxt_set_real_num_queues(struct bnxt *bp)
return rc; return rc;
#ifdef CONFIG_RFS_ACCEL #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); dev->rx_cpu_rmap = alloc_irq_cpu_rmap(bp->rx_nr_rings);
if (!dev->rx_cpu_rmap)
rc = -ENOMEM;
#endif #endif
return rc; return rc;
......
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