From: Vijay Khemka <redacted>
Date: Tue, 20 Nov 2018 12:35:16 -0800

+static int ncsi_oem_gma_handler_mlx(struct ncsi_cmd_arg *nca)
+{
+	unsigned char data[NCSI_OEM_MLX_CMD_GMA_LEN];
+	int ret = 0;
+
+	nca->payload = NCSI_OEM_MLX_CMD_GMA_LEN;
+
+	memset(data, 0, NCSI_OEM_MLX_CMD_GMA_LEN);
+	*(unsigned int *)data = ntohl(NCSI_OEM_MFR_MLX_ID);

'data' is not necessarily aligned on an unsigned int boundary.

But second of all you want to use a fixed size type like "u32" or
similar here, not "unsigned int".

Altogether, something like:

	union {
		u8 data_u8[NCSI_OEM_MLX_CMD_GMA_LEN];
		u32 data_u32[[NCSI_OEM_MLX_CMD_GMA_LEN / sizeof(u32)];
	} u;

	memset(&u, 0, sizeof(u));
	u.data_u32[0] = ntohl(NCSI_OEM_MFR_MLX_ID);
	u.data_u8[5] = NCSI_OEM_MLX_CMD_GMA;
	u.data_u8[6] = NCSI_OEM_MLX_CMD_GMA_PARAM;

If the rest of the ncsi driver has crud like this, it all needs
to be fixed up similarly.