Use the automatic AIO context acquire/release in scsi_block_realize(). Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com> --- hw/scsi/scsi-disk.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c index e8a547dbb7d..fa2d8543718 100644 --- a/hw/scsi/scsi-disk.c +++ b/hw/scsi/scsi-disk.c @@ -2605,7 +2605,6 @@ static int get_device_type(SCSIDiskState *s) static void scsi_block_realize(SCSIDevice *dev, Error **errp) { SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, dev); - AioContext *ctx; int sg_version; int rc; @@ -2620,8 +2619,7 @@ static void scsi_block_realize(SCSIDevice *dev, Error **errp) "be removed in a future version"); } - ctx = blk_get_aio_context(s->qdev.conf.blk); - aio_context_acquire(ctx); + AIO_CONTEXT_ACQUIRE_GUARD(blk_get_aio_context(dev->conf.blk)); /* check we are using a driver managing SG_IO (version 3 and after) */ rc = blk_ioctl(s->qdev.conf.blk, SG_GET_VERSION_NUM, &sg_version); @@ -2630,18 +2628,18 @@ static void scsi_block_realize(SCSIDevice *dev, Error **errp) if (rc != -EPERM) { error_append_hint(errp, "Is this a SCSI device?\n"); } - goto out; + return; } if (sg_version < 30000) { error_setg(errp, "scsi generic interface too old"); - goto out; + return; } /* get device type from INQUIRY data */ rc = get_device_type(s); if (rc < 0) { error_setg(errp, "INQUIRY failed"); - goto out; + return; } /* Make a guess for the block size, we'll fix it when the guest sends. @@ -2661,9 +2659,6 @@ static void scsi_block_realize(SCSIDevice *dev, Error **errp) scsi_realize(&s->qdev, errp); scsi_generic_read_device_inquiry(&s->qdev); - -out: - aio_context_release(ctx); } typedef struct SCSIBlockReq { -- 2.31.1