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 dc81d885164568ece5a3d61b569d760d71264c47..11d21efa5476b9635cf737916dbc9bfdddb3d826 100644 (file)
--- 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);
        }
 }