Commit 3ac906f7 authored by Markus Armbruster's avatar Markus Armbruster Committed by Kevin Wolf
Browse files

block: Clean up bdrv_snapshots() 



Signed-off-by: default avatarMarkus Armbruster <armbru@redhat.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent f9092b10

block.c

+4 −5
Original line number Diff line number Diff line
@@ -1789,19 +1789,18 @@ BlockDriverState *bdrv_snapshots(void) 
{

    BlockDriverState *bs;



    if (bs_snapshots)

    if (bs_snapshots) {

        return bs_snapshots;

    }



    bs = NULL;

    while ((bs = bdrv_next(bs))) {

        if (bdrv_can_snapshot(bs)) {

            goto ok;

            bs_snapshots = bs;

            return bs;

        }

    }

    return NULL;

 ok:

    bs_snapshots = bs;

    return bs;

}



int bdrv_snapshot_create(BlockDriverState *bs,