[PATCH] IB/hfi1: Remove redundant variable rcd

[Jiapeng Chong]

Variable rcd is being assigned a value from a calculation
however the variable is never read, so this redundant variable
can be removed.

Cleans up the following clang-analyzer warning:

drivers/infiniband/hw/hfi1/affinity.c:986:3: warning: Value stored to
'rcd' is never read [clang-analyzer-deadcode.DeadStores].

Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx>
---
 drivers/infiniband/hw/hfi1/affinity.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/infiniband/hw/hfi1/affinity.c b/drivers/infiniband/hw/hfi1/affinity.c
index 04b1e8f..ae9a335 100644
--- a/drivers/infiniband/hw/hfi1/affinity.c
+++ b/drivers/infiniband/hw/hfi1/affinity.c
@@ -983,7 +983,6 @@ void hfi1_put_irq_affinity(struct hfi1_devdata *dd,
 			set = &entry->rcv_intr;
 		break;
 	case IRQ_NETDEVCTXT:
-		rcd = (struct hfi1_ctxtdata *)msix->arg;
 		set = &entry->def_intr;
 		break;
 	default:
-- 
1.8.3.1