kbuild: clean up scripts/gcc-version.sh

Now that the Kconfig is the only user of this script, we can drop
unneeded code.

Remove the -p option, and stop prepending the output with zero,
so that Kconfig can directly use the output from this script.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/init/Kconfig b/init/Kconfig
index ce43083b681d..23a21ede2a40 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -13,7 +13,7 @@ config CC_IS_GCC
 
 config GCC_VERSION
         int
-        default $(shell,$(srctree)/scripts/gcc-version.sh -p $(CC) | sed 's/^0*//') if CC_IS_GCC
+        default $(shell,$(srctree)/scripts/gcc-version.sh $(CC)) if CC_IS_GCC
         default 0
 
 config CC_IS_CLANG