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Qu Wenruo 3a1d4aa089 btrfs-progs: fix fallthrough cases with proper attributes 
[FALSE ALERT]
Unlike gcc, clang doesn't really understand the comments, thus it's
reportings tons of fall through related errors:

  cmds/reflink.c:124:3: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
                  case 'r':
                  ^
  cmds/reflink.c:124:3: note: insert '__attribute__((fallthrough));' to silence this warning
                  case 'r':
                  ^
                  __attribute__((fallthrough));
  cmds/reflink.c:124:3: note: insert 'break;' to avoid fall-through
                  case 'r':
                  ^
                  break;

[CAUSE]
Although gcc is fine with /* fallthrough */ comments, clang is not.

[FIX]
So just introduce a fallthrough macro to handle the situation properly,
and use that macro instead.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
 		2023-02-18 17:44:02 +01:00
..
box.h btrfs-progs: build most common tools into one binary (busybox style) 2019-07-04 15:30:40 +02:00
defs.h btrfs-progs: move common-defs to common/ 2020-03-31 18:37:35 +02:00
device-scan.c btrfs-progs: common: update include lists, part 1 2022-10-11 09:08:07 +02:00
device-scan.h btrfs-progs: common: update include lists, part 1 2022-10-11 09:08:07 +02:00
device-utils.c btrfs-progs: device-utils: rename btrfs_device_size 2022-10-11 09:08:10 +02:00
device-utils.h btrfs-progs: device-utils: rename btrfs_device_size 2022-10-11 09:08:10 +02:00
extent-cache.c btrfs-progs: common: update include lists, part 1 2022-10-11 09:08:07 +02:00
extent-cache.h btrfs-progs: common: update include lists, part 1 2022-10-11 09:08:07 +02:00
filesystem-utils.c btrfs-progs: common: update include lists, part 1 2022-10-11 09:08:07 +02:00
filesystem-utils.h btrfs-progs: common: update include lists, part 1 2022-10-11 09:08:07 +02:00
format-output.c btrfs-progs: fix fallthrough cases with proper attributes 2023-02-18 17:44:02 +01:00
format-output.h btrfs-progs: common: update include lists, part 1 2022-10-11 09:08:07 +02:00
fsfeatures.c btrfs-progs: mkfs: fix compat version of block-group-tree 2022-10-17 15:46:37 +02:00
fsfeatures.h btrfs-progs: mkfs: fix a stack over-flow when features string are too long 2022-10-11 09:08:12 +02:00
help.c btrfs-progs: help: change how padding is printed 2023-01-25 19:55:47 +01:00
help.h btrfs-progs: help: add option text formatting infrastructure 2023-01-25 19:55:47 +01:00
internal.h
…
messages.c btrfs-progs: add helper to print messages to stderr 2022-10-11 09:08:11 +02:00
messages.h btrfs-progs: add helper to print messages to stderr 2022-10-11 09:08:11 +02:00
open-utils.c btrfs-progs: common: update include lists, part 1 2022-10-11 09:08:07 +02:00
open-utils.h btrfs-progs: common: update include lists, part 1 2022-10-11 09:08:07 +02:00
parse-utils.c btrfs-progs: fix fallthrough cases with proper attributes 2023-02-18 17:44:02 +01:00
parse-utils.h btrfs-progs: move parse_qgroupid_or_path to parse-utils 2022-10-11 09:06:13 +02:00
path-utils.c btrfs-progs: common: update include lists, part 1 2022-10-11 09:08:07 +02:00
path-utils.h btrfs-progs: remove unnecessary linux/*.h includes 2021-05-06 16:41:47 +02:00
rbtree-utils.c btrfs-progs: common: update include lists, part 1 2022-10-11 09:08:07 +02:00
rbtree-utils.h btrfs-progs: remove c++ protection from internal headers 2021-10-08 20:47:04 +02:00
send-stream.c btrfs-progs: receive: fix parsing of attributes field from the fileattr command 2022-11-24 17:29:11 +01:00
send-stream.h btrfs-progs: receive: add support for fs-verity 2022-10-11 09:08:08 +02:00
send-utils.c btrfs-progs: use error helper for messages in non-kernel code 2022-10-11 09:08:07 +02:00
send-utils.h btrfs-progs: common: update include lists, part 1 2022-10-11 09:08:07 +02:00
string-table.c btrfs-progs: string-table: add ranged API for printing and clearing 2022-12-05 20:32:02 +01:00
string-table.h btrfs-progs: string-table: add ranged API for printing and clearing 2022-12-05 20:32:02 +01:00
string-utils.c btrfs-progs: use error helper for messages in non-kernel code 2022-10-11 09:08:07 +02:00
string-utils.h btrfs-progs: common: update include lists, part 1 2022-10-11 09:08:07 +02:00
task-utils.c btrfs-progs: common: update include lists, part 1 2022-10-11 09:08:07 +02:00
task-utils.h btrfs-progs: common: update include lists, part 1 2022-10-11 09:08:07 +02:00
units.c btrfs-progs: fix fallthrough cases with proper attributes 2023-02-18 17:44:02 +01:00
units.h btrfs-progs: common: update include lists, part 1 2022-10-11 09:08:07 +02:00
utils.c btrfs-progs: add warning helper for experimental build 2022-10-20 16:29:13 +02:00
utils.h btrfs-progs: ioctl: move btrfs_err_str into common/utils.h 2022-11-28 18:57:43 +01:00