diff options
| -rw-r--r-- | drivers/scsi/scsi_debug.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index 8dba838ef983..ba0a29e6a86d 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -2644,7 +2644,7 @@ 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; @@ -2708,7 +2708,6 @@ 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 */ @@ -2723,15 +2722,17 @@ 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); @@ -2784,18 +2785,17 @@ 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 |