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scsi: scsi_debug: Fix uninitialized variable use

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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: 568354b24c ("scsi: scsi_debug: Add compression mode page for tapes")
Acked-by: Kai Mäkisara <kai.makisara@kolumbus.fi>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20250225095651.2636811-1-arnd@kernel.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Arnd Bergmann
2025-03-02 21:07:58 -05:00
committed by Martin K. Petersen
parent ed3e484222
commit cee4f928be
1 changed files with 1 additions and 1 deletions
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drivers/scsi/scsi_debug.c
+1 -1
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@@ -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) */