xfs: remove infinite loop when reserving free block pool
[ Upstream commit 15f04fdc ] Infinite loops in kernel code are scary. Calls to xfs_reserve_blocks should be rare (people should just use the defaults!) so we really don't need to try so hard. Simplify the logic here by removing the infinite loop. Cc: Brian Foster <bfoster@redhat.com> Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Leah Rumancik <leah.rumancik@gmail.com> Acked-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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130b5965
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