[SCSI] be2iscsi: Fixing the return type of functions

Fixing some functions return values that did not match with
the possible return values

Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

4 files changed, 13 insertions, 14 deletions

diff --git a/drivers/scsi/be2iscsi/be_cmds.h b/drivers/scsi/be2iscsi/be_cmds.h
index f94df6cdebc8..30a293f52ef7 100644
--- a/drivers/scsi/be2iscsi/be_cmds.h
+++ b/drivers/scsi/be2iscsi/be_cmds.h
@@ -423,7 +423,7 @@ int beiscsi_cmd_mccq_create(struct beiscsi_hba *phba,
                         struct be_queue_info *cq);
 
 int be_poll_mcc(struct be_ctrl_info *ctrl);
-unsigned char mgmt_check_supported_fw(struct be_ctrl_info *ctrl,
+int mgmt_check_supported_fw(struct be_ctrl_info *ctrl,
                                       struct beiscsi_hba *phba);
 unsigned int be_cmd_get_mac_addr(struct beiscsi_hba *phba);
 void free_mcc_tag(struct be_ctrl_info *ctrl, unsigned int tag);
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index e6259d7498f3..3b54dc72371e 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -3295,7 +3295,7 @@ static void hwi_purge_eq(struct beiscsi_hba *phba)
 
 static void beiscsi_clean_port(struct beiscsi_hba *phba)
 {
-        unsigned char mgmt_status;
+        int mgmt_status;
 
         mgmt_status = mgmt_epfw_cleanup(phba, CMD_CONNECTION_CHUTE_0);
         if (mgmt_status)
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c
index ff8b1cd6fec4..dcb70fac2fce 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.c
+++ b/drivers/scsi/be2iscsi/be_mgmt.c
@@ -21,7 +21,7 @@
 #include "be_mgmt.h"
 #include "be_iscsi.h"
 
-unsigned char mgmt_get_fw_config(struct be_ctrl_info *ctrl,
+int mgmt_get_fw_config(struct be_ctrl_info *ctrl,
                                 struct beiscsi_hba *phba)
 {
         struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
@@ -65,7 +65,7 @@ unsigned char mgmt_get_fw_config(struct be_ctrl_info *ctrl,
         return status;
 }
 
-unsigned char mgmt_check_supported_fw(struct be_ctrl_info *ctrl,
+int mgmt_check_supported_fw(struct be_ctrl_info *ctrl,
                                       struct beiscsi_hba *phba)
 {
         struct be_dma_mem nonemb_cmd;
@@ -117,8 +117,7 @@ unsigned char mgmt_check_supported_fw(struct be_ctrl_info *ctrl,
         return status;
 }
 
-
-unsigned char mgmt_epfw_cleanup(struct beiscsi_hba *phba, unsigned short chute)
+int mgmt_epfw_cleanup(struct beiscsi_hba *phba, unsigned short chute)
 {
         struct be_ctrl_info *ctrl = &phba->ctrl;
         struct be_mcc_wrb *wrb = wrb_from_mccq(phba);
@@ -144,7 +143,7 @@ unsigned char mgmt_epfw_cleanup(struct beiscsi_hba *phba, unsigned short chute)
         return status;
 }
 
-unsigned char mgmt_invalidate_icds(struct beiscsi_hba *phba,
+unsigned int  mgmt_invalidate_icds(struct beiscsi_hba *phba,
                                 struct invalidate_command_table *inv_tbl,
                                 unsigned int num_invalidate, unsigned int cid)
 {
@@ -202,7 +201,7 @@ unsigned char mgmt_invalidate_icds(struct beiscsi_hba *phba,
         return tag;
 }
 
-unsigned char mgmt_invalidate_connection(struct beiscsi_hba *phba,
+unsigned int mgmt_invalidate_connection(struct beiscsi_hba *phba,
                                          struct beiscsi_endpoint *beiscsi_ep,
                                          unsigned short cid,
                                          unsigned short issue_reset,
@@ -239,7 +238,7 @@ unsigned char mgmt_invalidate_connection(struct beiscsi_hba *phba,
         return tag;
 }
 
-unsigned char mgmt_upload_connection(struct beiscsi_hba *phba,
+unsigned int mgmt_upload_connection(struct beiscsi_hba *phba,
                                 unsigned short cid, unsigned int upload_flag)
 {
         struct be_ctrl_info *ctrl = &phba->ctrl;
diff --git a/drivers/scsi/be2iscsi/be_mgmt.h b/drivers/scsi/be2iscsi/be_mgmt.h
index 3d316b82feb1..74b885a4b836 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.h
+++ b/drivers/scsi/be2iscsi/be_mgmt.h
@@ -86,14 +86,14 @@ struct mcc_wrb {
         struct mcc_wrb_payload payload;
 };
 
-unsigned char mgmt_epfw_cleanup(struct beiscsi_hba *phba, unsigned short chute);
+int mgmt_epfw_cleanup(struct beiscsi_hba *phba, unsigned short chute);
 int mgmt_open_connection(struct beiscsi_hba *phba, struct sockaddr *dst_addr,
                          struct beiscsi_endpoint *beiscsi_ep);
 
-unsigned char mgmt_upload_connection(struct beiscsi_hba *phba,
+unsigned int mgmt_upload_connection(struct beiscsi_hba *phba,
                                      unsigned short cid,
                                      unsigned int upload_flag);
-unsigned char mgmt_invalidate_icds(struct beiscsi_hba *phba,
+unsigned int mgmt_invalidate_icds(struct beiscsi_hba *phba,
                                 struct invalidate_command_table *inv_tbl,
                                 unsigned int num_invalidate, unsigned int cid);
 
@@ -237,10 +237,10 @@ struct beiscsi_endpoint {
         u16 cid_vld;
 };
 
-unsigned char mgmt_get_fw_config(struct be_ctrl_info *ctrl,
+int mgmt_get_fw_config(struct be_ctrl_info *ctrl,
                                  struct beiscsi_hba *phba);
 
-unsigned char mgmt_invalidate_connection(struct beiscsi_hba *phba,
+unsigned int mgmt_invalidate_connection(struct beiscsi_hba *phba,
                                          struct beiscsi_endpoint *beiscsi_ep,
                                          unsigned short cid,
                                          unsigned short issue_reset,