[v1] virtio,pci,pc: features, fixes

[PULL 02/51] hw/cxl/cxl-mailbox-utils: Move declaration of scrub and ECS feature attributes in cmd_features_set_feature()

Michael S. Tsirkin posted 51 patches 4 days, 2 hours ago

Diff against v1 v2
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Maintainers: "Gonglei (Arei)" <arei.gonglei@huawei.com>, zhenwei pi <zhenwei.pi@linux.dev>, "Michael S. Tsirkin" <mst@redhat.com>, Stefano Garzarella <sgarzare@redhat.com>, Pierrick Bouvier <pierrick.bouvier@linaro.org>, Igor Mammedov <imammedo@redhat.com>, Ani Sinha <anisinha@redhat.com>, Dongjiu Geng <gengdongjiu1@gmail.com>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Raphael Norwitz <raphael@enfabrica.net>, Kevin Wolf <kwolf@redhat.com>, Hanna Reitz <hreitz@redhat.com>, Jonathan Cameron <jonathan.cameron@huawei.com>, Fan Ni <fan.ni@samsung.com>, Albert Esteve <aesteve@redhat.com>, "Alex Bennée" <alex.bennee@linaro.org>, Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>, Dmitry Osipenko <dmitry.osipenko@collabora.com>, Paolo Bonzini <pbonzini@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, Eduardo Habkost <eduardo@habkost.net>, Jason Wang <jasowang@redhat.com>, Yi Liu <yi.l.liu@intel.com>, "Clément Mathieu--Drif" <clement.mathieu--drif@eviden.com>, BALATON Zoltan <balaton@eik.bme.hu>, "Cédric Le Goater" <clg@kaod.org>, Peter Maydell <peter.maydell@linaro.org>, Steven Lee <steven_lee@aspeedtech.com>, Troy Lee <leetroy@gmail.com>, Jamin Lin <jamin_lin@aspeedtech.com>, Andrew Jeffery <andrew@codeconstruct.com.au>, Joel Stanley <joel@jms.id.au>, Andrey Smirnov <andrew.smirnov@gmail.com>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Aurelien Jarno <aurelien@aurel32.net>, Nicholas Piggin <npiggin@gmail.com>, Aditya Gupta <adityag@linux.ibm.com>, Glenn Miles <milesg@linux.ibm.com>, Bernhard Beschow <shentey@gmail.com>, "Hervé Poussineau" <hpoussin@reactos.org>, Elena Ufimtseva <elena.ufimtseva@oracle.com>, Jagannathan Raman <jag.raman@oracle.com>, Paul Burton <paulburton@kernel.org>, Aleksandar Rikalo <arikalo@gmail.com>, "Eugenio Pérez" <eperezma@redhat.com>, Haixu Cui <quic_haixcui@quicinc.com>, Peter Xu <peterx@redhat.com>, Fabiano Rosas <farosas@suse.de>, Cornelia Huck <cohuck@redhat.com>, Eric Blake <eblake@redhat.com>, Markus Armbruster <armbru@redhat.com>, Laurent Vivier <lvivier@redhat.com>

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[PULL 02/51] hw/cxl/cxl-mailbox-utils: Move declaration of scrub and ECS feature attributes in cmd_features_set_feature()

Posted by Michael S. Tsirkin 4 days, 2 hours ago

From: Shiju Jose <shiju.jose@huawei.com>

Move the declaration of scrub and ECS feature attributes in
cmd_features_set_feature() to the local scope where they are used.

Signed-off-by: Shiju Jose <shiju.jose@huawei.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20250917143330.294698-2-Jonathan.Cameron@huawei.com>
---
 hw/cxl/cxl-mailbox-utils.c | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

diff --git a/hw/cxl/cxl-mailbox-utils.c b/hw/cxl/cxl-mailbox-utils.c
index 6cfdd98168..65b599f7aa 100644
--- a/hw/cxl/cxl-mailbox-utils.c
+++ b/hw/cxl/cxl-mailbox-utils.c
@@ -1351,10 +1351,6 @@ static CXLRetCode cmd_features_set_feature(const struct cxl_cmd *cmd,
                                            CXLCCI *cci)
 {
     CXLSetFeatureInHeader *hdr = (void *)payload_in;
-    CXLMemPatrolScrubWriteAttrs *ps_write_attrs;
-    CXLMemPatrolScrubSetFeature *ps_set_feature;
-    CXLMemECSWriteAttrs *ecs_write_attrs;
-    CXLMemECSSetFeature *ecs_set_feature;
     CXLSetFeatureInfo *set_feat_info;
     uint16_t bytes_to_copy = 0;
     uint8_t data_transfer_flag;
@@ -1396,13 +1392,14 @@ static CXLRetCode cmd_features_set_feature(const struct cxl_cmd *cmd,
     }
 
     if (qemu_uuid_is_equal(&hdr->uuid, &patrol_scrub_uuid)) {
+        CXLMemPatrolScrubSetFeature *ps_set_feature = (void *)payload_in;
+        CXLMemPatrolScrubWriteAttrs *ps_write_attrs =
+                                &ps_set_feature->feat_data;
+
         if (hdr->version != CXL_MEMDEV_PS_SET_FEATURE_VERSION) {
             return CXL_MBOX_UNSUPPORTED;
         }
 
-        ps_set_feature = (void *)payload_in;
-        ps_write_attrs = &ps_set_feature->feat_data;
-
         if ((uint32_t)hdr->offset + bytes_to_copy >
             sizeof(ct3d->patrol_scrub_wr_attrs)) {
             return CXL_MBOX_INVALID_PAYLOAD_LENGTH;
@@ -1423,13 +1420,13 @@ static CXLRetCode cmd_features_set_feature(const struct cxl_cmd *cmd,
         }
     } else if (qemu_uuid_is_equal(&hdr->uuid,
                                   &ecs_uuid)) {
+        CXLMemECSSetFeature *ecs_set_feature = (void *)payload_in;
+        CXLMemECSWriteAttrs *ecs_write_attrs = ecs_set_feature->feat_data;
+
         if (hdr->version != CXL_ECS_SET_FEATURE_VERSION) {
             return CXL_MBOX_UNSUPPORTED;
         }
 
-        ecs_set_feature = (void *)payload_in;
-        ecs_write_attrs = ecs_set_feature->feat_data;
-
         if ((uint32_t)hdr->offset + bytes_to_copy >
             sizeof(ct3d->ecs_wr_attrs)) {
             return CXL_MBOX_INVALID_PAYLOAD_LENGTH;
-- 
MST