habanalabs: zero complex structures using memset

fix the following sparse warnings:
'warning: Using plain integer as NULL pointer'
'warning: missing braces around initializer'

Signed-off-by: Koby Elbaz <kelbaz@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>

diff --git a/drivers/misc/habanalabs/common/firmware_if.c b/drivers/misc/habanalabs/common/firmware_if.c
index 14e70422af25d0645c94b156918c435e0985a261..d5d0db7fd6ef748cf6d008d8971d28ff59e68f43 100644 (file)
--- a/drivers/misc/habanalabs/common/firmware_if.c
+++ b/drivers/misc/habanalabs/common/firmware_if.c
@@ -392,10 +392,11 @@ void hl_fw_cpu_accessible_dma_pool_free(struct hl_device *hdev, size_t size,
 
 int hl_fw_send_heartbeat(struct hl_device *hdev)
 {
-       struct cpucp_packet hb_pkt = {0};
+       struct cpucp_packet hb_pkt;
        u64 result;
        int rc;
 
+       memset(&hb_pkt, 0, sizeof(hb_pkt));
        hb_pkt.ctl = cpu_to_le32(CPUCP_PACKET_TEST <<
                                        CPUCP_PKT_CTL_OPCODE_SHIFT);
        hb_pkt.value = cpu_to_le64(CPUCP_PACKET_FENCE_VAL);