Unverified Commit 48d9b57b authored by Konstantin Komarov's avatar Konstantin Komarov
Browse files

fs/ntfs3: add a subset of W=1 warnings for stricter checks 



Enable a subset of W=1-style compiler warnings for the ntfs3 tree so we
catch small bugs early (unused symbols, missing declarations/prototypes,
possible uninitialized/mis-sized uses, etc).

Signed-off-by: default avatarKonstantin Komarov <almaz.alexandrovich@paragon-software.com>
parent e8619bcb

fs/ntfs3/Makefile

+20 −0
Original line number Diff line number Diff line
@@ -3,6 +3,26 @@ 
# Makefile for the ntfs3 filesystem support.

#



# Subset of W=1 warnings

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

condflags := \

	$(call cc-option, -Wunused-but-set-variable)		\

	$(call cc-option, -Wunused-const-variable)		\

	$(call cc-option, -Wpacked-not-aligned)			\

	$(call cc-option, -Wstringop-truncation)		\

	$(call cc-option, -Wmaybe-uninitialized)

subdir-ccflags-y += $(condflags)

# 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

subdir-ccflags-y += -Wno-shift-negative-value



# to check robot warnings

ccflags-y += -Wint-to-pointer-cast \

	$(call cc-option,-Wunused-but-set-variable,-Wunused-const-variable) \