From: Kevin Groeneveld <kgroeneveld@lenbrook.com>
To: "James E.J. Bottomley" <jejb@linux.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Kevin Groeneveld <kgroeneveld@lenbrook.com>
Subject: [PATCH] scsi: sr: fix typo in CDROM(CLOSETRAY|EJECT) handling
Date: Tue, 22 Mar 2022 20:22:42 -0400 [thread overview]
Message-ID: <20220323002242.21157-1-kgroeneveld@lenbrook.com> (raw)
Commit 2e27f576abc6 ("scsi: scsi_ioctl: Call scsi_cmd_ioctl() from
scsi_ioctl()") seems to have a typo as it is checking ret instead of
cmd in the if statement checking for CDROMCLOSETRAY and CDROMEJECT.
This changes the behaviour of these ioctls as the cdrom_ioctl
handling of these is more restrictive than the scsi_ioctl version.
Fixes: 2e27f576abc6 ("scsi: scsi_ioctl: Call scsi_cmd_ioctl() from scsi_ioctl()")
Signed-off-by: Kevin Groeneveld <kgroeneveld@lenbrook.com>
---
drivers/scsi/sr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index f925b1f1f9ad..a0beb11abdc9 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -578,7 +578,7 @@ static int sr_block_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd,
scsi_autopm_get_device(sdev);
- if (ret != CDROMCLOSETRAY && ret != CDROMEJECT) {
+ if (cmd != CDROMCLOSETRAY && cmd != CDROMEJECT) {
ret = cdrom_ioctl(&cd->cdi, bdev, mode, cmd, arg);
if (ret != -ENOSYS)
goto put;
--
2.17.1
next reply other threads:[~2022-03-23 0:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-23 0:22 Kevin Groeneveld [this message]
2022-03-23 6:36 ` [PATCH] scsi: sr: fix typo in CDROM(CLOSETRAY|EJECT) handling Christoph Hellwig
2022-03-30 3:38 ` Martin K. Petersen
2022-04-07 13:35 ` Martin K. Petersen
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