[PATCH net-next 10/13] driver: infiniband: remove unnecessary NULL check before dev_kfree_skb_any

[Govindarajulu Varadarajan <govindarajulu90@gmail.com>]

dev_kfree_skb_any is protected from NULL. No need to check for NULL
while calling this function.

Signed-off-by: Govindarajulu Varadarajan <govindarajulu90@gmail.com>
---
 drivers/infiniband/hw/amso1100/c2.c | 6 ++----
 drivers/infiniband/hw/nes/nes_hw.c  | 3 +--
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/infiniband/hw/amso1100/c2.c b/drivers/infiniband/hw/amso1100/c2.c
index d53cf51..30c4d00 100644
--- a/drivers/infiniband/hw/amso1100/c2.c
+++ b/drivers/infiniband/hw/amso1100/c2.c
@@ -312,10 +312,8 @@ static inline int c2_tx_free(struct c2_dev *c2dev, struct c2_element *elem)
 	pci_unmap_single(c2dev->pcidev, elem->mapaddr, elem->maplen,
 			 PCI_DMA_TODEVICE);
 
-	if (elem->skb) {
-		dev_kfree_skb_any(elem->skb);
-		elem->skb = NULL;
-	}
+	dev_kfree_skb_any(elem->skb);
+	elem->skb = NULL;
 
 	return 0;
 }
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c
index 9020024..2275a8e 100644
--- a/drivers/infiniband/hw/nes/nes_hw.c
+++ b/drivers/infiniband/hw/nes/nes_hw.c
@@ -2856,8 +2856,7 @@ void nes_nic_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *cq)
 							break;
 					}
 				}
-				if (skb)
-					dev_kfree_skb_any(skb);
+				dev_kfree_skb_any(skb);
 				nesnic->sq_tail++;
 				nesnic->sq_tail &= nesnic->sq_size-1;
 				if (sq_cqes > 128) {
-- 
1.8.4.2