btrfs: use single variable to track return value at btrfs_log_inode()

Browse source

At btrfs_log_inode(), we have two variables to track errors and the
return value of the function, named 'ret' and 'err'. In some places we
use 'ret' and if gets a non-zero value we assign its value to 'err'
and then jump to the 'out' label, while in other places we use 'err'
directly without 'ret' as an intermediary. This is inconsistent, error
prone and not necessary. So change that to use only the 'ret' variable,
making this consistent with most functions in btrfs.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

...

This commit is contained in:

Filipe Manana 2022-01-20 11:00:11 +00:00 • committed by David Sterba

parent 0f8ce49821

commit 65faced5b9

1 changed files with 22 additions and 30 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

52

fs/btrfs/tree-log.c

View file