btrfs: use for-local variables that shadow function variables

We've started to use for-loop local variables and in a few places this
shadows a function variable. Convert a few cases reported by 'make W=2'.
If applicable also change the style to post-increment, that's the
preferred one.

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 19:46:44 +02:00
commit d2715d1db4
3 changed files with 11 additions and 17 deletions