From 5b874e25c5c84bc45fc205407286fbe4744f4776 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <bhutchings@solarflare.com>
Date: Wed, 12 Jan 2011 19:11:05 +0000
Subject: [PATCH] sfc: Restore the effect of the rss_cpus module parameter
Commit a4900ac ("sfc: Create multiple TX queues") accidentally
disabled the rss_cpus module parameter.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
drivers/net/sfc/efx.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index c2dc9a525dea3..002bac7438434 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -1153,6 +1153,9 @@ static int efx_wanted_channels(void)
int count;
int cpu;
+ if (rss_cpus)
+ return rss_cpus;
+
if (unlikely(!zalloc_cpumask_var(&core_mask, GFP_KERNEL))) {
printk(KERN_WARNING
"sfc: RSS disabled due to allocation failure\n");
--
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