dm snapshot: free exception store on init failure

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While initializing the snapshot module, if we fail to register
the snapshot target then we must back-out the exception store
module initialization.

Cc: stable@kernel.org
Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>
Reviewed-by: Mikulas Patocka <mpatocka@redhat.com>
Reviewed-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

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Jonathan Brassow 2009-10-16 23:18:14 +01:00 • committed by Alasdair G Kergon

parent 6d45d93ead

commit 034a186d29

1 changed files with 4 additions and 1 deletions

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drivers/md/dm-snap.c

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