@@ -2650,7 +2650,7 @@ static int resp_mode_sense(struct scsi_cmnd *scp,
unsigned char *ap;
unsigned char arr[SDEBUG_MAX_MSENSE_SZ];
unsigned char *cmd = scp->cmnd;
- bool dbd, llbaa, msense_6, is_disk, is_zbc, bad_pcode;
+ bool dbd, llbaa, msense_6, is_disk, is_zbc;
dbd = !!(cmd[1] & 0x8); /* disable block descriptors */
pcontrol = (cmd[2] & 0xc0) >> 6;
@@ -2714,7 +2714,6 @@ static int resp_mode_sense(struct scsi_cmnd *scp,
mk_sense_invalid_fld(scp, SDEB_IN_CDB, 3, -1);
return check_condition_result;
}
- bad_pcode = false;
switch (pcode) {
case 0x1: /* Read-Write error recovery page, direct access */
@@ -2729,15 +2728,17 @@ static int resp_mode_sense(struct scsi_cmnd *scp,
if (is_disk) {
len = resp_format_pg(ap, pcontrol, target);
offset += len;
- } else
- bad_pcode = true;
+ } else {
+ goto bad_pcode;
+ }
break;
case 0x8: /* Caching page, direct access */
if (is_disk || is_zbc) {
len = resp_caching_pg(ap, pcontrol, target);
offset += len;
- } else
- bad_pcode = true;
+ } else {
+ goto bad_pcode;
+ }
break;
case 0xa: /* Control Mode page, all devices */
len = resp_ctrl_m_pg(ap, pcontrol, target);
@@ -2790,18 +2791,17 @@ static int resp_mode_sense(struct scsi_cmnd *scp,
}
break;
default:
- bad_pcode = true;
- break;
- }
- if (bad_pcode) {
- mk_sense_invalid_fld(scp, SDEB_IN_CDB, 2, 5);
- return check_condition_result;
+ goto bad_pcode;
}
if (msense_6)
arr[0] = offset - 1;
else
put_unaligned_be16((offset - 2), arr + 0);
return fill_from_dev_buffer(scp, arr, min_t(u32, alloc_len, offset));
+
+bad_pcode:
+ mk_sense_invalid_fld(scp, SDEB_IN_CDB, 2, 5);
+ return check_condition_result;
}
#define SDEBUG_MAX_MSELECT_SZ 512