[PATCH net-next v2 1/9] tun: cleanup out label in tun_xdp_one

[Jon Kohler <jon@nutanix.com>]

Make all previous callers to out simply return directly, as
the out label only had return ret.

Signed-off-by: Jon Kohler <jon@nutanix.com>
---
 drivers/net/tun.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 8192740357a0..dcce49a26800 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -2435,8 +2435,7 @@ static int tun_xdp_one(struct tun_struct *tun,
 build:
 	skb = build_skb(xdp->data_hard_start, buflen);
 	if (!skb) {
-		ret = -ENOMEM;
-		goto out;
+		return -ENOMEM;
 	}
 
 	skb_reserve(skb, xdp->data - xdp->data_hard_start);
@@ -2455,8 +2454,7 @@ static int tun_xdp_one(struct tun_struct *tun,
 	if (tun_vnet_hdr_tnl_to_skb(tun->flags, features, skb, tnl_hdr)) {
 		atomic_long_inc(&tun->rx_frame_errors);
 		kfree_skb(skb);
-		ret = -EINVAL;
-		goto out;
+		return -EINVAL;
 	}
 
 	skb->protocol = eth_type_trans(skb, tun->dev);
@@ -2467,8 +2465,7 @@ static int tun_xdp_one(struct tun_struct *tun,
 	if (skb_xdp) {
 		ret = do_xdp_generic(xdp_prog, &skb);
 		if (ret != XDP_PASS) {
-			ret = 0;
-			goto out;
+			return 0;
 		}
 	}
 
@@ -2502,7 +2499,6 @@ static int tun_xdp_one(struct tun_struct *tun,
 	if (rxhash)
 		tun_flow_update(tun, rxhash, tfile);
 
-out:
 	return ret;
 }
 
-- 
2.43.0