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qcow2: fix typo in documentation for qcow2_get_cluster_offset() 

Documentation states the num is measured in clusters, but its
actually measured in sectors

Signed-off-by: Devin Nakamura <devin122@gmail.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Devin Nakamura 2011-08-07 19:47:36 -04:00 committed by Kevin Wolf
parent bb1c05973c
commit d57237f291
1 changed files with 2 additions and 2 deletions
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4
block/qcow2-cluster.c
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@ -381,10 +381,10 @@ static int copy_sectors(BlockDriverState *bs, uint64_t start_sect,
* For a given offset of the disk image, find the cluster offset in
* qcow2 file. The offset is stored in *cluster_offset.
*
* on entry, *num is the number of contiguous clusters we'd like to
* on entry, *num is the number of contiguous sectors we'd like to
* access following offset.
*
* on exit, *num is the number of contiguous clusters we can read.
* on exit, *num is the number of contiguous sectors we can read.
*
* Return 0, if the offset is found
* Return -errno, otherwise.