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block: vhdx - remove redundant comments 

Minor cleanup.

Signed-off-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: e8718ae3fd3e40a527e46a00e394973fbaab4d53.1418018421.git.jcody@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Jeff Cody 2014-12-08 01:07:42 -05:00 committed by Stefan Hajnoczi
parent 9281dbe653
commit 0571df44a1
1 changed files with 4 additions and 4 deletions
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8
block/vhdx.c
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@ -1109,8 +1109,8 @@ static coroutine_fn int vhdx_co_readv(BlockDriverState *bs, int64_t sector_num,
/* check the payload block state */
switch (s->bat[sinfo.bat_idx] & VHDX_BAT_STATE_BIT_MASK) {
case PAYLOAD_BLOCK_NOT_PRESENT: /* fall through */
case PAYLOAD_BLOCK_UNDEFINED: /* fall through */
case PAYLOAD_BLOCK_UNMAPPED: /* fall through */
case PAYLOAD_BLOCK_UNDEFINED:
case PAYLOAD_BLOCK_UNMAPPED:
case PAYLOAD_BLOCK_ZERO:
/* return zero */
qemu_iovec_memset(&hd_qiov, 0, 0, sinfo.bytes_avail);
@ -1280,8 +1280,8 @@ static coroutine_fn int vhdx_co_writev(BlockDriverState *bs, int64_t sector_num,
/* fall through */
case PAYLOAD_BLOCK_NOT_PRESENT: /* fall through */
case PAYLOAD_BLOCK_UNMAPPED: /* fall through */
case PAYLOAD_BLOCK_UNDEFINED: /* fall through */
case PAYLOAD_BLOCK_UNMAPPED:
case PAYLOAD_BLOCK_UNDEFINED:
bat_prior_offset = sinfo.file_offset;
ret = vhdx_allocate_block(bs, s, &sinfo.file_offset);
if (ret < 0) {