[PATCH v3 25/39] megaraid_sas: Change max_cmd from u32 to u16 in all functions

[Shivasharan S]

Since maximum supported FW commands are all defined as u16, change
all local variables referring to max_cmd from u32 to u16.

Signed-off-by: Kashyap Desai <kashyap.de...@broadcom.com>
Signed-off-by: Shivasharan S <shivasharan.srikanteshw...@broadcom.com>
Reviewed-by: Hannes Reinecke <h...@suse.com>
Reviewed-by: Tomas Henzl <the...@redhat.com>
---
 drivers/scsi/megaraid/megaraid_sas_base.c   | 10 +++++-----
 drivers/scsi/megaraid/megaraid_sas_fusion.c |  5 +++--
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c 
b/drivers/scsi/megaraid/megaraid_sas_base.c
index cd9d223..06001b4 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -1549,7 +1549,7 @@ megasas_dump_pending_frames(struct megasas_instance 
*instance)
        struct megasas_io_frame *ldio;
        struct megasas_pthru_frame *pthru;
        u32 sgcount;
-       u32 max_cmd = instance->max_fw_cmds;
+       u16 max_cmd = instance->max_fw_cmds;
 
        dev_err(&instance->pdev->dev, "[%d]: Dumping Frame Phys Address of all 
pending cmds in FW\n",instance->host->host_no);
        dev_err(&instance->pdev->dev, "[%d]: Total OS Pending cmds : 
%d\n",instance->host->host_no,atomic_read(&instance->fw_outstanding));
@@ -3467,7 +3467,7 @@ megasas_internal_reset_defer_cmds(struct megasas_instance 
*instance)
 {
        struct megasas_cmd *cmd;
        int i;
-       u32 max_cmd = instance->max_fw_cmds;
+       u16 max_cmd = instance->max_fw_cmds;
        u32 defer_index;
        unsigned long flags;
 
@@ -3843,7 +3843,7 @@ megasas_transition_to_ready(struct megasas_instance 
*instance, int ocr)
 static void megasas_teardown_frame_pool(struct megasas_instance *instance)
 {
        int i;
-       u32 max_cmd = instance->max_mfi_cmds;
+       u16 max_cmd = instance->max_mfi_cmds;
        struct megasas_cmd *cmd;
 
        if (!instance->frame_dma_pool)
@@ -3887,7 +3887,7 @@ static void megasas_teardown_frame_pool(struct 
megasas_instance *instance)
 static int megasas_create_frame_pool(struct megasas_instance *instance)
 {
        int i;
-       u32 max_cmd;
+       u16 max_cmd;
        u32 sge_sz;
        u32 total_sz;
        u32 frame_count;
@@ -4021,7 +4021,7 @@ int megasas_alloc_cmds(struct megasas_instance *instance)
 {
        int i;
        int j;
-       u32 max_cmd;
+       u16 max_cmd;
        struct megasas_cmd *cmd;
        struct fusion_context *fusion;
 
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c 
b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index baea4c2..2d6d979 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c
@@ -367,7 +367,7 @@ megasas_free_cmds_fusion(struct megasas_instance *instance)
 static int megasas_create_sg_sense_fusion(struct megasas_instance *instance)
 {
        int i;
-       u32 max_cmd;
+       u16 max_cmd;
        struct fusion_context *fusion;
        struct megasas_cmd_fusion *cmd;
 
@@ -1274,7 +1274,8 @@ megasas_init_adapter_fusion(struct megasas_instance 
*instance)
 {
        struct megasas_register_set __iomem *reg_set;
        struct fusion_context *fusion;
-       u32 max_cmd, scratch_pad_2;
+       u16 max_cmd;
+       u32 scratch_pad_2;
        int i = 0, count;
 
        fusion = instance->ctrl_context;
-- 
2.8.3