[oe] [meta-oe][PATCH] kernel-selftest: Needs error.h which is missing in musl

[Khem Raj]

prog_tests/flow_dissector.c:3:10: fatal error: error.h: No such file or directory
| #include <error.h>
|          ^~~~~~~~~

Signed-off-by: Khem Raj <raj.khem at gmail.com>
---
 meta-oe/recipes-kernel/kernel-selftest/kernel-selftest.bb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta-oe/recipes-kernel/kernel-selftest/kernel-selftest.bb b/meta-oe/recipes-kernel/kernel-selftest/kernel-selftest.bb
index ff9720f8d0..fb4534dca8 100644
--- a/meta-oe/recipes-kernel/kernel-selftest/kernel-selftest.bb
+++ b/meta-oe/recipes-kernel/kernel-selftest/kernel-selftest.bb
@@ -115,3 +115,5 @@ RDEPENDS_${PN} += "python3"
 INSANE_SKIP_${PN} += "ldflags"
 
 SECURITY_CFLAGS = ""
+COMPATIBLE_HOST_libc-musl = 'null'
+
-- 
2.23.0