xfs: sanitise error handling in xfs_alloc_fix_freelist

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The error handling is currently an inconsistent mess as every error
condition handles return values and releasing buffers individually.
Clean this up by using gotos and a sane error label stack.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

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Dave Chinner 2015-06-22 10:13:19 +10:00 • committed by Dave Chinner

parent 72d552854b

commit 396503fc83

1 changed files with 55 additions and 56 deletions

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fs/xfs/libxfs/xfs_alloc.c

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