[PATCH v2 14/14] btrfs: Enable W=1 checks for btrfs
From: Nikolay Borisov <hidden>
Date: 2021-01-20 12:19:41
Subsystem:
btrfs file system, filesystems (vfs and infrastructure), the rest · Maintainers:
Chris Mason, David Sterba, Alexander Viro, Christian Brauner, Linus Torvalds
Now that the btrfs' codebase is clean of W=1 warning let's enable those checks unconditionally for the entire fs/btrfs/ and its subdirectories. Signed-off-by: Nikolay Borisov <redacted> --- fs/btrfs/Makefile | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
diff --git a/fs/btrfs/Makefile b/fs/btrfs/Makefile
index 9f1b1a88e317..44faee776027 100644
--- a/fs/btrfs/Makefile
+++ b/fs/btrfs/Makefile@@ -1,5 +1,22 @@ # SPDX-License-Identifier: GPL-2.0 +subdir-ccflags-y += -Wextra -Wunused -Wno-unused-parameter +subdir-ccflags-y += -Wmissing-declarations +subdir-ccflags-y += -Wmissing-format-attribute +subdir-ccflags-y += -Wmissing-prototypes +subdir-ccflags-y += -Wold-style-definition +subdir-ccflags-y += -Wmissing-include-dirs +subdir-ccflags-y += $(call cc-option, -Wunused-but-set-variable) +subdir-ccflags-y += $(call cc-option, -Wunused-const-variable) +subdir-ccflags-y += $(call cc-option, -Wpacked-not-aligned) +subdir-ccflags-y += $(call cc-option, -Wstringop-truncation) +# The following turn off the warnings enabled by -Wextra +subdir-ccflags-y += -Wno-missing-field-initializers +subdir-ccflags-y += -Wno-sign-compare +subdir-ccflags-y += -Wno-type-limits + +cmd_checkdoc = $(srctree)/scripts/kernel-doc -none $< + obj-$(CONFIG_BTRFS_FS) := btrfs.o btrfs-y += super.o ctree.o extent-tree.o print-tree.o root-tree.o dir-item.o \
--
2.25.1