From: Fabian Frederick <fabf@skynet.be>
Date: Fri, 23 Jan 2015 22:41:46 +0000 (-0600)
Subject: hpsa: Fix -Wunused-but-set-variable warning
X-Git-Tag: firefly_0821_release~176^2~2244^2~56
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ec42995263ec91acbef921df8c9bb692365687b6;hp=ec501a18637d04a7ee78a1754817f57125552fd6;p=firefly-linux-kernel-4.4.55.git

hpsa: Fix -Wunused-but-set-variable warning

Remove unused variable in hpsa_free_cmd_pool.

Reviewed-by: Scott Teel <scott.teel@pmcs.com>
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Acked-by: Don Brace <don.brace@pmcs.com>
Signed-off-by: Don Brace <don.brace@pmcs.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index dc81d8851645..11d21efa5476 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -6482,11 +6482,11 @@ static void hpsa_free_cmd_pool(struct ctlr_info *h)
 
 static void hpsa_irq_affinity_hints(struct ctlr_info *h)
 {
-	int i, cpu, rc;
+	int i, cpu;
 
 	cpu = cpumask_first(cpu_online_mask);
 	for (i = 0; i < h->msix_vector; i++) {
-		rc = irq_set_affinity_hint(h->intr[i], get_cpu_mask(cpu));
+		irq_set_affinity_hint(h->intr[i], get_cpu_mask(cpu));
 		cpu = cpumask_next(cpu, cpu_online_mask);
 	}
 }