Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
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fs/ntfs3/Makefile
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fs/ntfs3/Makefile
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# Makefile for the ntfs3 filesystem support.
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#
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# Subset of W=1 warnings
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subdir-ccflags-y += -Wextra -Wunused -Wno-unused-parameter
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subdir-ccflags-y += -Wmissing-declarations
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subdir-ccflags-y += -Wmissing-format-attribute
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subdir-ccflags-y += -Wmissing-prototypes
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subdir-ccflags-y += -Wold-style-definition
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subdir-ccflags-y += -Wmissing-include-dirs
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condflags := \
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$(call cc-option, -Wunused-but-set-variable) \
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$(call cc-option, -Wunused-const-variable) \
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$(call cc-option, -Wpacked-not-aligned) \
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$(call cc-option, -Wstringop-truncation) \
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$(call cc-option, -Wmaybe-uninitialized)
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subdir-ccflags-y += $(condflags)
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# The following turn off the warnings enabled by -Wextra
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subdir-ccflags-y += -Wno-missing-field-initializers
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subdir-ccflags-y += -Wno-sign-compare
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subdir-ccflags-y += -Wno-type-limits
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subdir-ccflags-y += -Wno-shift-negative-value
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# to check robot warnings
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ccflags-y += -Wint-to-pointer-cast \
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$(call cc-option,-Wunused-but-set-variable,-Wunused-const-variable) \