btrfs: btrfs_drop_snapshot should return int

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Commit cb1b69f4 (Btrfs: forced readonly when btrfs_drop_snapshot() fails)
made btrfs_drop_snapshot return void because there were no callers checking
the return value. That is the wrong order to handle error propogation since
the caller will have no idea that an error has occured and continue on
as if nothing went wrong.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>

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Jeff Mahoney 2011-10-03 23:22:41 -04:00 • committed by David Sterba

parent 3fbe5c02ae

commit 2c536799f1

4 changed files with 12 additions and 8 deletions

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6

fs/btrfs/ctree.h

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4

fs/btrfs/extent-tree.c

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3

fs/btrfs/relocation.c

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7

fs/btrfs/transaction.c

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