btrfs: Remove unused arguments from btrfs_changed_cb_t

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btrfs_changed_cb_t represents the signature of the callback being passed
to btrfs_compare_trees. Currently there is only one such callback,
namely changed_cb in send.c. This function doesn't really uses the first
2 parameters, i.e. the roots. Since there are not other functions
implementing the btrfs_changed_cb_t let's remove the unused parameters
from the prototype and implementation.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Reviewed-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Nikolay Borisov 2017-08-21 12:43:45 +03:00 • committed by David Sterba

parent a0357511f2

commit ee8c494f88

3 changed files with 9 additions and 18 deletions

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15

fs/btrfs/ctree.c

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4

fs/btrfs/ctree.h

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8

fs/btrfs/send.c

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