3 files changed, 7 insertions, 7 deletions
diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c
index 4b44325d1a82..12dc7100bb4c 100644
--- a/drivers/scsi/device_handler/scsi_dh_alua.c
+++ b/drivers/scsi/device_handler/scsi_dh_alua.c
@@ -138,12 +138,12 @@ static void release_port_group(struct kref *kref)
 static int submit_rtpg(struct scsi_device *sdev, unsigned char *buff,
 		       int bufflen, struct scsi_sense_hdr *sshdr, int flags)
 {
-	u8 cdb[COMMAND_SIZE(MAINTENANCE_IN)];
+	u8 cdb[MAX_COMMAND_SIZE];
 	int req_flags = REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT |
 		REQ_FAILFAST_DRIVER;
 
 	/* Prepare the command. */
-	memset(cdb, 0x0, COMMAND_SIZE(MAINTENANCE_IN));
+	memset(cdb, 0x0, MAX_COMMAND_SIZE);
 	cdb[0] = MAINTENANCE_IN;
 	if (!(flags & ALUA_RTPG_EXT_HDR_UNSUPP))
 		cdb[1] = MI_REPORT_TARGET_PGS | MI_EXT_HDR_PARAM_FMT;
@@ -166,7 +166,7 @@ static int submit_rtpg(struct scsi_device *sdev, unsigned char *buff,
 static int submit_stpg(struct scsi_device *sdev, int group_id,
 		       struct scsi_sense_hdr *sshdr)
 {
-	u8 cdb[COMMAND_SIZE(MAINTENANCE_OUT)];
+	u8 cdb[MAX_COMMAND_SIZE];
 	unsigned char stpg_data[8];
 	int stpg_len = 8;
 	int req_flags = REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT |
@@ -178,7 +178,7 @@ static int submit_stpg(struct scsi_device *sdev, int group_id,
 	put_unaligned_be16(group_id, &stpg_data[6]);
 
 	/* Prepare the command. */
-	memset(cdb, 0x0, COMMAND_SIZE(MAINTENANCE_OUT));
+	memset(cdb, 0x0, MAX_COMMAND_SIZE);
 	cdb[0] = MAINTENANCE_OUT;
 	cdb[1] = MO_SET_TARGET_PGS;
 	put_unaligned_be32(stpg_len, &cdb[6]);
@@ -214,8 +214,8 @@ static struct alua_port_group *alua_find_get_pg(char *id_str, size_t id_size,
 /*
  * alua_alloc_pg - Allocate a new port_group structure
  * @sdev: scsi device
- * @h: alua device_handler data
  * @group_id: port group id
+ * @tpgs: target port group settings
  *
  * Allocate a new port_group structure for a given
  * device.
diff --git a/drivers/scsi/device_handler/scsi_dh_emc.c b/drivers/scsi/device_handler/scsi_dh_emc.c
index 6a2792f3a37e..95c47909a58f 100644
--- a/drivers/scsi/device_handler/scsi_dh_emc.c
+++ b/drivers/scsi/device_handler/scsi_dh_emc.c
@@ -249,7 +249,7 @@ static int send_trespass_cmd(struct scsi_device *sdev,
 			    struct clariion_dh_data *csdev)
 {
 	unsigned char *page22;
-	unsigned char cdb[COMMAND_SIZE(MODE_SELECT)];
+	unsigned char cdb[MAX_COMMAND_SIZE];
 	int err, res = SCSI_DH_OK, len;
 	struct scsi_sense_hdr sshdr;
 	u64 req_flags = REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT |
diff --git a/drivers/scsi/device_handler/scsi_dh_rdac.c b/drivers/scsi/device_handler/scsi_dh_rdac.c
index 7af31a1247ee..d27fabae8ddd 100644
--- a/drivers/scsi/device_handler/scsi_dh_rdac.c
+++ b/drivers/scsi/device_handler/scsi_dh_rdac.c
@@ -533,7 +533,7 @@ static void send_mode_select(struct work_struct *work)
 	int err = SCSI_DH_OK, retry_cnt = RDAC_RETRY_COUNT;
 	struct rdac_queue_data *tmp, *qdata;
 	LIST_HEAD(list);
-	unsigned char cdb[COMMAND_SIZE(MODE_SELECT_10)];
+	unsigned char cdb[MAX_COMMAND_SIZE];
 	struct scsi_sense_hdr sshdr;
 	unsigned int data_size;
 	u64 req_flags = REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT |