This patchset can be fetched from github: https://github.com/adam900710/btrfs-progs/tree/warning_fixes Which is based on v4.19 tag. This patchset will make "make W=1" reports no warning. This patch will first introduce fix to Makefile.extrawarn to make "cc-disable-warning" works, then disable sign-compare warning completely, as we really don't want extra "unsigned" prefix to slow our typing. Then re-use (ok, in fact rework) Yanjun's patch to disable formwat-truncation warning. Finally, fix all the remaining warnings reported by make W=1. Now, we make "make W=1" clean (may 'again' or not, depending on the distribution rolling speed). Qu Wenruo (8): btrfs-progs: Makefile.extrawarn: Import cc-disable-warning btrfs-progs: Makefile.extrawarn: Don't warn on sign compare btrfs-progs: Fix Wempty-body warning btrfs-progs: Fix Wimplicit-fallthrough warning btrfs-progs: Fix Wsuggest-attribute=format warning btrfs-progs: Fix Wmaybe-uninitialized warning btrfs-progs: Fix Wtype-limits warning btrfs-progs: Cleanup warning reported by -Wmissing-prototypes except free space tree Su Yanjun (1): btrfs-progs: fix gcc8 default build warning caused by '-Wformat-truncation' Makefile | 1 + Makefile.extrawarn | 9 ++++++- btrfs.c | 2 +- check/mode-lowmem.c | 6 ++--- chunk-recover.c | 1 + cmds-rescue.c | 4 +-- ctree.c | 3 ++- extent-tree.c | 2 +- free-space-tree.c | 59 ++++++++++++--------------------------------- fsfeatures.c | 22 +++++++++++++++++ messages.h | 15 ++++++++---- rescue.h | 14 +++++++++++ send-stream.c | 3 +-- string-table.c | 1 + super-recover.c | 1 + utils-lib.c | 1 + utils.c | 53 +++++++++++++++++----------------------- 17 files changed, 105 insertions(+), 92 deletions(-) create mode 100644 rescue.h -- 2.19.1
