bpf: Remove unused headers

The header <linux/version.h> is useless in sampleip_kern.c
and trace_event_kern.c, remove it.

Signed-off-by: Lu Wei <luwei32@huawei.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20210324083147.149278-1-luwei32@huawei.com

diff --git a/samples/bpf/sampleip_kern.c b/samples/bpf/sampleip_kern.c
index f24806a..a3f8a39 100644 (file)
--- a/samples/bpf/sampleip_kern.c
+++ b/samples/bpf/sampleip_kern.c
@@ -4,7 +4,6 @@
  * modify it under the terms of version 2 of the GNU General Public
  * License as published by the Free Software Foundation.
  */
-#include <linux/version.h>
 #include <linux/ptrace.h>
 #include <uapi/linux/bpf.h>
 #include <uapi/linux/bpf_perf_event.h>

diff --git a/samples/bpf/trace_event_kern.c b/samples/bpf/trace_event_kern.c
index 7d3c66f..0bba5fc 100644 (file)
--- a/samples/bpf/trace_event_kern.c
+++ b/samples/bpf/trace_event_kern.c
@@ -5,7 +5,6 @@
  * License as published by the Free Software Foundation.
  */
 #include <linux/ptrace.h>
-#include <linux/version.h>
 #include <uapi/linux/bpf.h>
 #include <uapi/linux/bpf_perf_event.h>
 #include <uapi/linux/perf_event.h>