dm raid: add missing cleanup in raid_ctr()
If rs_prepare_reshape() fails, no cleanup is executed, leading to
leak of the raid_set structure allocated at the beginning of
raid_ctr(). To fix this issue, go to the label 'bad' if the error
occurs.
Fixes: 11e4723206
("dm raid: stop keeping raid set frozen altogether")
Cc: stable@vger.kernel.org
Signed-off-by: Wenwen Wang <wenwen@cs.uga.edu>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
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@ -3194,7 +3194,7 @@ static int raid_ctr(struct dm_target *ti, unsigned int argc, char **argv)
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*/
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r = rs_prepare_reshape(rs);
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if (r)
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return r;
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goto bad;
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/* Reshaping ain't recovery, so disable recovery */
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rs_setup_recovery(rs, MaxSector);
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