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Diffstat (limited to 'Documentation/lguest/lguest.c')
-rw-r--r--Documentation/lguest/lguest.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c
index f2668390e8f..157f6a26b93 100644
--- a/Documentation/lguest/lguest.c
+++ b/Documentation/lguest/lguest.c
@@ -1342,7 +1342,7 @@ static bool service_io(struct device *dev)
if (out->type & VIRTIO_BLK_T_SCSI_CMD) {
fprintf(stderr, "Scsi commands unsupported\n");
in->status = VIRTIO_BLK_S_UNSUPP;
- wlen = sizeof(in);
+ wlen = sizeof(*in);
} else if (out->type & VIRTIO_BLK_T_OUT) {
/* Write */
@@ -1363,7 +1363,7 @@ static bool service_io(struct device *dev)
/* Die, bad Guest, die. */
errx(1, "Write past end %llu+%u", off, ret);
}
- wlen = sizeof(in);
+ wlen = sizeof(*in);
in->status = (ret >= 0 ? VIRTIO_BLK_S_OK : VIRTIO_BLK_S_IOERR);
} else {
/* Read */
@@ -1376,10 +1376,10 @@ static bool service_io(struct device *dev)
ret = readv(vblk->fd, iov+1, in_num-1);
verbose("READ from sector %llu: %i\n", out->sector, ret);
if (ret >= 0) {
- wlen = sizeof(in) + ret;
+ wlen = sizeof(*in) + ret;
in->status = VIRTIO_BLK_S_OK;
} else {
- wlen = sizeof(in);
+ wlen = sizeof(*in);
in->status = VIRTIO_BLK_S_IOERR;
}
}