[PATCH] docs: Makefile: Fix make cleandocs by deleting generated .rst files

[Thorsten Blum]

The script tools/net/ynl/ynl-gen-rst.py (YNL_TOOL) generates several .rst
files (YNL_INDEX, YNL_RST_FILES) in Documentation/networking/netlink_spec
(YNL_RST_DIR) which are not deleted by make cleandocs.

Fix make cleandocs by deleting the generated .rst files.

Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxxx>
---
 Documentation/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/Makefile b/Documentation/Makefile
index 3885bbe260eb..4479910166fc 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -176,6 +176,7 @@ refcheckdocs:
 	$(Q)cd $(srctree);scripts/documentation-file-ref-check
 
 cleandocs:
+	$(Q)rm -f $(YNL_INDEX) $(YNL_RST_FILES)
 	$(Q)rm -rf $(BUILDDIR)
 	$(Q)$(MAKE) BUILDDIR=$(abspath $(BUILDDIR)) $(build)=Documentation/userspace-api/media clean
 
-- 
2.39.2