diff options
| author | Josef Bacik <josef@toxicpanda.com> | 2022-12-16 21:15:58 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-02-13 17:50:33 +0100 |
| commit | 1ec49744ba83f0429c5c706708610f7821a7b6f4 (patch) | |
| tree | 0d62a1cdc92b16b3f9fba84ed4d98cb028108bbc /fs/btrfs/Makefile | |
| parent | btrfs: fix uninitialized variable warning in run_one_async_start (diff) | |
| download | linux-1ec49744ba83f0429c5c706708610f7821a7b6f4.tar.xz linux-1ec49744ba83f0429c5c706708610f7821a7b6f4.zip | |
btrfs: turn on -Wmaybe-uninitialized
We had a recent bug that would have been caught by a newer compiler with
-Wmaybe-uninitialized and would have saved us a month of failing tests
that I didn't have time to investigate.
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/Makefile')
| -rw-r--r-- | fs/btrfs/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/btrfs/Makefile b/fs/btrfs/Makefile index 555c962fdad6..460eced3f5bd 100644 --- a/fs/btrfs/Makefile +++ b/fs/btrfs/Makefile @@ -11,7 +11,8 @@ 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, -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 |