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| author | Paolo Bonzini <pbonzini@redhat.com> | 2014-02-17 14:44:06 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2014-02-21 21:02:24 +0100 |
| commit | 76abe4071d111a9ca6dcc9b9689a831c39ffa718 (patch) | |
| tree | fc844ff36395e5b133a7d1b7f60fe7a56bb85d61 /block/qed.c | |
| parent | 89ac8480a8c7f73dd943dcb1313d6bd984f9a870 (diff) | |
| download | qemu-76abe4071d111a9ca6dcc9b9689a831c39ffa718.tar.gz qemu-76abe4071d111a9ca6dcc9b9689a831c39ffa718.tar.bz2 qemu-76abe4071d111a9ca6dcc9b9689a831c39ffa718.zip | |
block: do not abuse EMEDIUMTYPE
Returning "Wrong medium type" for an image that does not have a valid
header is a bit weird. Improve the error by mentioning what format
was trying to open it.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/qed.c')
| -rw-r--r-- | block/qed.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/block/qed.c b/block/qed.c index 968028ecbd..8802ad3845 100644 --- a/block/qed.c +++ b/block/qed.c @@ -391,7 +391,8 @@ static int bdrv_qed_open(BlockDriverState *bs, QDict *options, int flags, qed_header_le_to_cpu(&le_header, &s->header); if (s->header.magic != QED_MAGIC) { - return -EMEDIUMTYPE; + error_setg(errp, "Image not in QED format"); + return -EINVAL; } if (s->header.features & ~QED_FEATURE_MASK) { /* image uses unsupported feature bits */ |