btrfs: Remove unused variable in btrfs_get_extent

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trans was statically assigned to NULL and this never changed over the
course of btrfs_get_extent. So remove any code which checks whether
trans != NULL and just hardcode the fact trans is always NULL.

Resolves-coverity-id: 112806
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Nikolay Borisov 2017-12-01 11:19:40 +02:00 • committed by David Sterba

parent 7cfad65297

commit 5c9a702ed1

1 changed files with 1 additions and 8 deletions

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9

fs/btrfs/inode.c

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