dev_kfree_skb_any is protected from NULL. No need to check for NULL
while calling this function.
Signed-off-by: Govindarajulu Varadarajan <govindarajul...@gmail.com>
---
drivers/usb/gadget/u_ether.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/gadget/u_ether.c b/drivers/usb/gadget/u_ether.c
index 2aae0d6..3b61ac6 100644
--- a/drivers/usb/gadget/u_ether.c
+++ b/drivers/usb/gadget/u_ether.c
@@ -251,8 +251,7 @@ enomem:
defer_kevent(dev, WORK_RX_MEMORY);
if (retval) {
DBG(dev, "rx submit --> %d\n", retval);
- if (skb)
- dev_kfree_skb_any(skb);
+ dev_kfree_skb_any(skb);
spin_lock_irqsave(&dev->req_lock, flags);
list_add(&req->list, &dev->rx_reqs);
spin_unlock_irqrestore(&dev->req_lock, flags);
@@ -339,8 +338,7 @@ quiesce:
break;
}
- if (skb)
- dev_kfree_skb_any(skb);
+ dev_kfree_skb_any(skb);
if (!netif_running(dev->net)) {
clean:
spin_lock(&dev->req_lock);
--
1.8.4.2
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