[PATCH] remove error message on illegal ioctl

From: Robert Love (rml@tech9.net)
Date: Fri Dec 13 2002 - 21:22:22 EST

This error message is uber annoying and needs to go. Non-root can flood
the console with this junk on invalid SCSI CD-ROM ioctl(),
and that is exactly what gnome-cd does.

An illegal ioctl() returns an error to the program. That is
sufficient - we do not need KERN_ERROR warnings all over the place.
Especially when any user can cause them at any rate.

This patch, against 2.5.51, removes the message. Linus, please

        Robert Love

 drivers/scsi/sr_ioctl.c | 3 ---
 1 files changed, 3 deletions(-)

diff -urN linux-2.5.51/drivers/scsi/sr_ioctl.c linux/drivers/scsi/sr_ioctl.c
--- linux-2.5.51/drivers/scsi/sr_ioctl.c 2002-12-10 17:45:03.000000000 -0500
+++ linux/drivers/scsi/sr_ioctl.c 2002-12-11 00:44:24.000000000 -0500
@@ -156,9 +156,6 @@
                         err = -ENOMEDIUM;
                 case ILLEGAL_REQUEST:
- if (!cgc->quiet)
- printk(KERN_ERR "%s: CDROM (ioctl) reports ILLEGAL "
- "REQUEST.\n", cd->cdi.name);
                         err = -EIO;
                         if (SRpnt->sr_sense_buffer[12] == 0x20 &&
                             SRpnt->sr_sense_buffer[13] == 0x00)

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This archive was generated by hypermail 2b29 : Sun Dec 15 2002 - 22:00:30 EST