media: amphion: fix UNINIT issues reported by coverity

using uninitialized value may introduce risk

Fixes: 9f599f351e86 ("media: amphion: add vpu core driver")
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Ming Qian <ming.qian@nxp.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

diff --git a/drivers/media/platform/amphion/vpu_msgs.c b/drivers/media/platform/amphion/vpu_msgs.c
index f9eb488d1b5e2740f53891654557cae0bab5a155..d0ead051f7d18de03a78ff3663bd361e5d6ffc40 100644 (file)
--- a/drivers/media/platform/amphion/vpu_msgs.c
+++ b/drivers/media/platform/amphion/vpu_msgs.c
@@ -32,7 +32,7 @@ static void vpu_session_handle_start_done(struct vpu_inst *inst, struct vpu_rpc_
 
 static void vpu_session_handle_mem_request(struct vpu_inst *inst, struct vpu_rpc_event *pkt)
 {
-       struct vpu_pkt_mem_req_data req_data;
+       struct vpu_pkt_mem_req_data req_data = { 0 };
 
        vpu_iface_unpack_msg_data(inst->core, pkt, (void *)&req_data);
        vpu_trace(inst->dev, "[%d] %d:%d %d:%d %d:%d\n",
@@ -80,7 +80,7 @@ static void vpu_session_handle_resolution_change(struct vpu_inst *inst, struct v
 
 static void vpu_session_handle_enc_frame_done(struct vpu_inst *inst, struct vpu_rpc_event *pkt)
 {
-       struct vpu_enc_pic_info info;
+       struct vpu_enc_pic_info info = { 0 };
 
        vpu_iface_unpack_msg_data(inst->core, pkt, (void *)&info);
        dev_dbg(inst->dev, "[%d] frame id = %d, wptr = 0x%x, size = %d\n",
@@ -90,7 +90,7 @@ static void vpu_session_handle_enc_frame_done(struct vpu_inst *inst, struct vpu_
 
 static void vpu_session_handle_frame_request(struct vpu_inst *inst, struct vpu_rpc_event *pkt)
 {
-       struct vpu_fs_info fs;
+       struct vpu_fs_info fs = { 0 };
 
        vpu_iface_unpack_msg_data(inst->core, pkt, &fs);
        call_void_vop(inst, event_notify, VPU_MSG_ID_FRAME_REQ, &fs);
@@ -107,7 +107,7 @@ static void vpu_session_handle_frame_release(struct vpu_inst *inst, struct vpu_r
                info.type = inst->out_format.type;
                call_void_vop(inst, buf_done, &info);
        } else if (inst->core->type == VPU_CORE_TYPE_DEC) {
-               struct vpu_fs_info fs;
+               struct vpu_fs_info fs = { 0 };
 
                vpu_iface_unpack_msg_data(inst->core, pkt, &fs);
                call_void_vop(inst, event_notify, VPU_MSG_ID_FRAME_RELEASE, &fs);
@@ -122,7 +122,7 @@ static void vpu_session_handle_input_done(struct vpu_inst *inst, struct vpu_rpc_
 
 static void vpu_session_handle_pic_decoded(struct vpu_inst *inst, struct vpu_rpc_event *pkt)
 {
-       struct vpu_dec_pic_info info;
+       struct vpu_dec_pic_info info = { 0 };
 
        vpu_iface_unpack_msg_data(inst->core, pkt, (void *)&info);
        call_void_vop(inst, get_one_frame, &info);
@@ -130,7 +130,7 @@ static void vpu_session_handle_pic_decoded(struct vpu_inst *inst, struct vpu_rpc
 
 static void vpu_session_handle_pic_done(struct vpu_inst *inst, struct vpu_rpc_event *pkt)
 {
-       struct vpu_dec_pic_info info;
+       struct vpu_dec_pic_info info = { 0 };
        struct vpu_frame_info frame;
 
        memset(&frame, 0, sizeof(frame));