[PATCH bpf-next v1 05/19] selftests/bpf: Drop unneeded include in sk_lookup.c

[Tony Ambardar <tony.ambardar@xxxxxxxxx>]

Test prog sk_lookup.c includes glibc extension '<error.h>' and fails to
build for non-glibc (i.e. musl) systems. However, the header is actually
not needed, so remove it to allow more portable compilation.

Fixes: 0ab5539f8584 ("selftests/bpf: Tests for BPF_SK_LOOKUP attach point")
Signed-off-by: Tony Ambardar <tony.ambardar@xxxxxxxxx>
---
 tools/testing/selftests/bpf/prog_tests/sk_lookup.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/testing/selftests/bpf/prog_tests/sk_lookup.c b/tools/testing/selftests/bpf/prog_tests/sk_lookup.c
index ae87c00867ba..dcb2f62cdec6 100644
--- a/tools/testing/selftests/bpf/prog_tests/sk_lookup.c
+++ b/tools/testing/selftests/bpf/prog_tests/sk_lookup.c
@@ -18,7 +18,6 @@
 #include <arpa/inet.h>
 #include <assert.h>
 #include <errno.h>
-#include <error.h>
 #include <fcntl.h>
 #include <sched.h>
 #include <stdio.h>
-- 
2.34.1