commit 7d0ea2524202db5cb3f5bde9c0cdd6dea61bc0e3
author Masahiro Yamada <yamada.masahiro@socionext.com> Wed Oct 10 00:05:39 2018 +0900
committer Masahiro Yamada <yamada.masahiro@socionext.com> Fri Oct 19 09:48:47 2018 +0900
tree c8956155c04902790cf1180a0e07002876d3f42f
parent 69ea912fda74a673d330d23595385e5b73e3a2b9

kbuild: use 'else ifeq' for checksrc to improve readability

'ifeq ... else ifeq ... endif' notation is supported by GNU Make 3.81
or later, which is the requirement for building the kernel since
commit 37d69ee30808 ("docs: bump minimal GNU Make version to 3.81").

Use it to improve the readability.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

scripts/Makefile.build

diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index f21b48d..7d884d8 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -73,14 +73,12 @@
 	@:
 
 # Linus' kernel sanity checking tool
-ifneq ($(KBUILD_CHECKSRC),0)
-  ifeq ($(KBUILD_CHECKSRC),2)
-    quiet_cmd_force_checksrc = CHECK   $<
-          cmd_force_checksrc = $(CHECK) $(CHECKFLAGS) $(c_flags) $< ;
-  else
-      quiet_cmd_checksrc     = CHECK   $<
-            cmd_checksrc     = $(CHECK) $(CHECKFLAGS) $(c_flags) $< ;
-  endif
+ifeq ($(KBUILD_CHECKSRC),1)
+  quiet_cmd_checksrc       = CHECK   $<
+        cmd_checksrc       = $(CHECK) $(CHECKFLAGS) $(c_flags) $< ;
+else ifeq ($(KBUILD_CHECKSRC),2)
+  quiet_cmd_force_checksrc = CHECK   $<
+        cmd_force_checksrc = $(CHECK) $(CHECKFLAGS) $(c_flags) $< ;
 endif
 
 ifneq ($(KBUILD_ENABLE_EXTRA_GCC_CHECKS),)