From: Arnd Bergmann <arnd@xxxxxxxx>
It appears that a typo has made it into the newly added code
drivers/scsi/scsi_debug.c:3035:3: error: variable 'len' is uninitialized when used here [-Werror,-Wuninitialized]
3035 | len += resp_compression_m_pg(ap, pcontrol, target, devip->tape_dce);
| ^~~
Replace the '+=' with the intended '=' here.
Fixes: e7795366c41d ("scsi: scsi_debug: Add READ BLOCK LIMITS and modify LOAD for tapes")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/scsi/scsi_debug.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 722ee8c067ae..f3e9a63bbf02 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -3032,7 +3032,7 @@ static int resp_mode_sense(struct scsi_cmnd *scp,
case 0xf: /* Compression Mode Page (tape) */
if (!is_tape)
goto bad_pcode;
- len += resp_compression_m_pg(ap, pcontrol, target, devip->tape_dce);
+ len = resp_compression_m_pg(ap, pcontrol, target, devip->tape_dce);
offset += len;
break;
case 0x11: /* Partition Mode Page (tape) */
--
2.39.5
