treewide: remove files for building 5.10 kernel

All targets are bumped to 5.15. Remove the old 5.10 patches, configs
and files using:

  find target/linux -iname '*-5.10' -exec rm -r {} \;

Further, remove the 5.10 include.

Signed-off-by: Nick Hainke <vincent@systemli.org>

1 files changed, 0 insertions, 33 deletions

diff --git a/target/linux/lantiq/patches-5.10/0717-v6.0-net-lantiq_xrx200-confirm-skb-is-allocated-before-us.patch b/target/linux/lantiq/patches-5.10/0717-v6.0-net-lantiq_xrx200-confirm-skb-is-allocated-before-us.patch
deleted file mode 100644
index 9eaec58033..0000000000
--- a/target/linux/lantiq/patches-5.10/0717-v6.0-net-lantiq_xrx200-confirm-skb-is-allocated-before-us.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From c8b043702dc0894c07721c5b019096cebc8c798f Mon Sep 17 00:00:00 2001
-From: Aleksander Jan Bajkowski <olek2@wp.pl>
-Date: Wed, 24 Aug 2022 23:54:06 +0200
-Subject: [PATCH] net: lantiq_xrx200: confirm skb is allocated before using
-
-xrx200_hw_receive() assumes build_skb() always works and goes straight
-to skb_reserve(). However, build_skb() can fail under memory pressure.
-
-Add a check in case build_skb() failed to allocate and return NULL.
-
-Fixes: e015593573b3 ("net: lantiq_xrx200: convert to build_skb")
-Reported-by: Eric Dumazet <edumazet@google.com>
-Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
-Signed-off-by: Jakub Kicinski <kuba@kernel.org>
----
- drivers/net/ethernet/lantiq_xrx200.c | 6 ++++++
- 1 file changed, 6 insertions(+)
-
---- a/drivers/net/ethernet/lantiq_xrx200.c
-+++ b/drivers/net/ethernet/lantiq_xrx200.c
-@@ -239,6 +239,12 @@ static int xrx200_hw_receive(struct xrx2
- 	}
- 
- 	skb = build_skb(buf, priv->rx_skb_size);
-+	if (!skb) {
-+		skb_free_frag(buf);
-+		net_dev->stats.rx_dropped++;
-+		return -ENOMEM;
-+	}
-+
- 	skb_reserve(skb, NET_SKB_PAD);
- 	skb_put(skb, len);
-