On Tue, Jul 22, 2014 at 05:19:36PM +0400, Denis V. Lunev wrote:
and rework error path a bit. There is no difference at the moment, but
the code will be definitely shorter when additional processing will
be required for WithouFreSpacExt
Signed-off-by: Denis V. Lunev <address@hidden>
CC: Kevin Wolf <address@hidden>
CC: Stefan Hajnoczi <address@hidden>
---
block/parallels.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/block/parallels.c b/block/parallels.c
index 8f9ec8a..02739cf 100644
--- a/block/parallels.c
+++ b/block/parallels.c
@@ -85,12 +85,10 @@ static int parallels_open(BlockDriverState *bs, QDict
*options, int flags,
goto fail;
}
- if (memcmp(ph.magic, HEADER_MAGIC, 16) ||
- (le32_to_cpu(ph.version) != HEADER_VERSION)) {
- error_setg(errp, "Image not in Parallels format");
- ret = -EINVAL;
- goto fail;
- }
+ if (le32_to_cpu(ph.version) != HEADER_VERSION)
+ goto fail_format;
+ if (memcmp(ph.magic, HEADER_MAGIC, 16))
+ goto fail_format;
QEMU coding style dictates these statements have curly braces, even
though they are just one liners. (If you run your patches against
scripts/checkpatch.pl, it should catch most style issues).