[PATCH 07/21] usb/gadget: Remove set-but-not-used variables

[Bart Van Assche]

Avoid that building with W=1 triggers compiler warnings about
set-but-not-used variables.

Signed-off-by: Bart Van Assche <bart.vanass...@sandisk.com>
Acked-by: Felipe Balbi <ba...@ti.com>
Reviewed-by: Andy Grover <agro...@redhat.com>
Cc: Christoph Hellwig <h...@lst.de>
Cc: Hannes Reinecke <h...@suse.de>
---
 drivers/usb/gadget/legacy/tcm_usb_gadget.c | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/drivers/usb/gadget/legacy/tcm_usb_gadget.c 
b/drivers/usb/gadget/legacy/tcm_usb_gadget.c
index 33833fe..ddef0c5 100644
--- a/drivers/usb/gadget/legacy/tcm_usb_gadget.c
+++ b/drivers/usb/gadget/legacy/tcm_usb_gadget.c
@@ -71,18 +71,9 @@ static void bot_enqueue_sense_code(struct f_uas *fu, struct 
usbg_cmd *cmd)
 {
        struct bulk_cs_wrap *csw = &fu->bot_status.csw;
        int ret;
-       u8 *sense;
        unsigned int csw_stat;
 
        csw_stat = cmd->csw_code;
-
-       /*
-        * We can't send SENSE as a response. So we take ASC & ASCQ from our
-        * sense buffer and queue it and hope the host sends a REQUEST_SENSE
-        * command where it learns why we failed.
-        */
-       sense = cmd->sense_iu.sense;
-
        csw->Tag = cmd->bot_tag;
        csw->Status = csw_stat;
        fu->bot_status.req->context = cmd;
@@ -1078,7 +1069,6 @@ static int usbg_submit_command(struct f_uas *fu,
        struct command_iu *cmd_iu = cmdbuf;
        struct usbg_cmd *cmd;
        struct usbg_tpg *tpg;
-       struct se_cmd *se_cmd;
        struct tcm_usbg_nexus *tv_nexus;
        u32 cmd_len;
        int ret;
@@ -1142,7 +1132,6 @@ static int usbg_submit_command(struct f_uas *fu,
                break;
        }
 
-       se_cmd = &cmd->se_cmd;
        cmd->unpacked_lun = scsilun_to_int(&cmd_iu->lun);
 
        INIT_WORK(&cmd->work, usbg_cmd_work);
@@ -1195,7 +1184,6 @@ static int bot_submit_command(struct f_uas *fu,
        struct bulk_cb_wrap *cbw = cmdbuf;
        struct usbg_cmd *cmd;
        struct usbg_tpg *tpg;
-       struct se_cmd *se_cmd;
        struct tcm_usbg_nexus *tv_nexus;
        u32 cmd_len;
        int ret;
@@ -1236,7 +1224,6 @@ static int bot_submit_command(struct f_uas *fu,
        }
 
        cmd->prio_attr = TCM_SIMPLE_TAG;
-       se_cmd = &cmd->se_cmd;
        cmd->unpacked_lun = cbw->Lun;
        cmd->is_read = cbw->Flags & US_BULK_FLAG_IN ? 1 : 0;
        cmd->data_len = le32_to_cpu(cbw->DataTransferLength);
-- 
2.1.4

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