5 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/wimax/Kconfig b/drivers/net/wimax/Kconfig
index 565018ec1e3b..2249e3d77a76 100644
--- a/drivers/net/wimax/Kconfig
+++ b/drivers/net/wimax/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # WiMAX LAN device drivers configuration
 #
diff --git a/drivers/net/wimax/Makefile b/drivers/net/wimax/Makefile
index 692184dd674a..b4575bacf994 100644
--- a/drivers/net/wimax/Makefile
+++ b/drivers/net/wimax/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_WIMAX_I2400M)	+= i2400m/
diff --git a/drivers/net/wimax/i2400m/Kconfig b/drivers/net/wimax/i2400m/Kconfig
index 71453db14258..843b905a26a3 100644
--- a/drivers/net/wimax/i2400m/Kconfig
+++ b/drivers/net/wimax/i2400m/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 
 config WIMAX_I2400M
 	tristate
diff --git a/drivers/net/wimax/i2400m/control.c b/drivers/net/wimax/i2400m/control.c
index ef298d8525c5..4fe7c7e132c4 100644
--- a/drivers/net/wimax/i2400m/control.c
+++ b/drivers/net/wimax/i2400m/control.c
@@ -352,6 +352,7 @@ void i2400m_report_tlv_system_state(struct i2400m *i2400m,
 
 	case I2400M_SS_IDLE:
 		d_printf(1, dev, "entering BS-negotiated idle mode\n");
+		/* Fall through */
 	case I2400M_SS_DISCONNECTING:
 	case I2400M_SS_DATA_PATH_CONNECTED:
 		wimax_state_change(wimax_dev, WIMAX_ST_CONNECTED);
diff --git a/drivers/net/wimax/i2400m/tx.c b/drivers/net/wimax/i2400m/tx.c
index f20886ade1cc..ebd64e083726 100644
--- a/drivers/net/wimax/i2400m/tx.c
+++ b/drivers/net/wimax/i2400m/tx.c
@@ -640,8 +640,7 @@ void i2400m_tx_close(struct i2400m *i2400m)
 	 * figure out where the next TX message starts (and where the
 	 * offset to the moved header is).
 	 */
-	hdr_size = sizeof(*tx_msg)
-		+ le16_to_cpu(tx_msg->num_pls) * sizeof(tx_msg->pld[0]);
+	hdr_size = struct_size(tx_msg, pld, le16_to_cpu(tx_msg->num_pls));
 	hdr_size = ALIGN(hdr_size, I2400M_PL_ALIGN);
 	tx_msg->offset = I2400M_TX_PLD_SIZE - hdr_size;
 	tx_msg_moved = (void *) tx_msg + tx_msg->offset;