[PATCH] Add compat code for skb_put_data

[Matthias Schwarzott]

Signed-off-by: Matthias Schwarzott <z...@gentoo.org>
---
 v4l/compat.h                      | 12 ++++++++++++
 v4l/scripts/make_config_compat.pl |  1 +
 2 files changed, 13 insertions(+)

diff --git a/v4l/compat.h b/v4l/compat.h
index 47e2694..e565292 100644
--- a/v4l/compat.h
+++ b/v4l/compat.h
@@ -2072,4 +2072,16 @@ static inline bool is_of_node(struct fwnode_handle 
*fwnode)
 }
 #endif
 
+#ifdef NEED_SKB_PUT_DATA
+static inline void *skb_put_data(struct sk_buff *skb, const void *data,
+                                 unsigned int len)
+{
+        void *tmp = skb_put(skb, len);
+
+        memcpy(tmp, data, len);
+
+        return tmp;
+}
+#endif
+
 #endif /*  _COMPAT_H */
diff --git a/v4l/scripts/make_config_compat.pl 
b/v4l/scripts/make_config_compat.pl
index d186cb4..5ac59ab 100644
--- a/v4l/scripts/make_config_compat.pl
+++ b/v4l/scripts/make_config_compat.pl
@@ -699,6 +699,7 @@ sub check_other_dependencies()
        check_files_for_func("of_fwnode_handle", "NEED_FWNODE", 
"include/linux/of.h");
        check_files_for_func("to_of_node", "NEED_TO_OF_NODE", 
"include/linux/of.h");
        check_files_for_func("is_of_node", "NEED_IS_OF_NODE", 
"include/linux/of.h");
+       check_files_for_func("skb_put_data", "NEED_SKB_PUT_DATA", 
"include/linux/skbuff.h");
 
        # For tests for uapi-dependent logic
        check_files_for_func_uapi("usb_endpoint_maxp", 
"NEED_USB_ENDPOINT_MAXP", "usb/ch9.h");
-- 
2.13.3