diff options
| author | Markus Armbruster <armbru@redhat.com> | 2018-10-17 10:26:55 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2018-10-19 14:51:34 +0200 |
| commit | b836723dfe642a67904bcd047feaaa0cda662d38 (patch) | |
| tree | ee4fa92c0153cc6a85eaa2b6277189f99b0bed7e /hw/9pfs/xen-9p-backend.c | |
| parent | 9338570b7b0b8890269222b7b40e0b819f824dab (diff) | |
fsdev: Clean up error reporting in qemu_fsdev_add()
Calling error_report() from within a function that takes an Error **
argument is suspicious. qemu_fsdev_add() does that, and its caller
fsdev_init_func() then fails without setting an error. Its caller
main(), via qemu_opts_foreach(), is fine with it, but clean it up
anyway.
Cc: Greg Kurz <groug@kaod.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Greg Kurz <groug@kaod.org>
Message-Id: <20181017082702.5581-32-armbru@redhat.com>
Diffstat (limited to 'hw/9pfs/xen-9p-backend.c')
| -rw-r--r-- | hw/9pfs/xen-9p-backend.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/hw/9pfs/xen-9p-backend.c b/hw/9pfs/xen-9p-backend.c index 6026780f95..3f54a21c76 100644 --- a/hw/9pfs/xen-9p-backend.c +++ b/hw/9pfs/xen-9p-backend.c @@ -14,6 +14,7 @@ #include "hw/9pfs/9p.h" #include "hw/xen/xen_backend.h" #include "hw/9pfs/xen-9pfs.h" +#include "qapi/error.h" #include "qemu/config-file.h" #include "qemu/option.h" #include "fsdev/qemu-fsdev.h" @@ -355,6 +356,7 @@ static int xen_9pfs_free(struct XenDevice *xendev) static int xen_9pfs_connect(struct XenDevice *xendev) { + Error *err = NULL; int i; Xen9pfsDev *xen_9pdev = container_of(xendev, Xen9pfsDev, xendev); V9fsState *s = &xen_9pdev->state; @@ -452,7 +454,10 @@ static int xen_9pfs_connect(struct XenDevice *xendev) qemu_opt_set(fsdev, "path", xen_9pdev->path, NULL); qemu_opt_set(fsdev, "security_model", xen_9pdev->security_model, NULL); qemu_opts_set_id(fsdev, s->fsconf.fsdev_id); - qemu_fsdev_add(fsdev); + qemu_fsdev_add(fsdev, &err); + if (err) { + error_report_err(err); + } v9fs_device_realize_common(s, &xen_9p_transport, NULL); return 0; |