btrfs: remove zero length check when entering fiemap

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There's no point to check for a 0 length at extent_fiemap(), as before
calling it, we called fiemap_prep() at btrfs_fiemap(), which already
checks for a zero length and returns the same -EINVAL error. So remove
the pointless check.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Filipe Manana 2022-09-01 14:18:24 +01:00 • committed by David Sterba

parent f12eec9a26

commit 9a42bbaeff

1 changed files with 0 additions and 3 deletions

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fs/btrfs/extent_io.c

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