btrfs: constify parameters of write_eb_member() and its users

Reported by 'gcc -Wcast-qual', the argument from which write_extent_buffer()
reads data to write to the eb should be const. In addition the const
needs to be also added to __write_extent_buffer() local buffers.

All callers of write_eb_member() can now be updated to use const for the
input buffer structure or type.

Reviewed-by: Boris Burkov <boris@bur.io>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Naohiro Aota <naohiro.aota@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2024-05-20 20:49:18 +02:00
commit 56e6f26875
2 changed files with 6 additions and 6 deletions