drop checks for macros provided in UAPI header copies

Macros NETLINK_GENERIC and __KERNEL_DIV_ROUND_UP are now provided in UAPI
header copies so that we no longer need to check if they are defined and
provide fallback definitions.

Signed-off-by: Michal Kubecek <mkubecek@suse.cz>

2 files changed, 0 insertions, 10 deletions

diff --git a/ethtool.c b/ethtool.c
index 67107ae..b7d173b 100644
--- a/ethtool.c
+++ b/ethtool.c
@@ -58,10 +58,6 @@
 #define MAX_ADDR_LEN	32
 #endif
 
-#ifndef NETLINK_GENERIC
-#define NETLINK_GENERIC	16
-#endif
-
 #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
 
 static void exit_bad_args(void) __attribute__((noreturn));
diff --git a/internal.h b/internal.h
index 42f7eeb..4b6d687 100644
--- a/internal.h
+++ b/internal.h
@@ -42,12 +42,6 @@ typedef uint16_t u16;
 typedef uint8_t u8;
 typedef int32_t s32;
 
-/* ethtool.h epxects __KERNEL_DIV_ROUND_UP to be defined by <linux/kernel.h> */
-#include <linux/kernel.h>
-#ifndef __KERNEL_DIV_ROUND_UP
-#define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
-#endif
-
 #include <linux/ethtool.h>
 #include <linux/net_tstamp.h>