Re: [BUG] problems with USB memory pen

From: Patrick Mansfield
Date: Fri Oct 10 2003 - 11:04:21 EST


On Fri, Oct 10, 2003 at 08:03:50AM +0200, Vitezslav Samel wrote:
> Hi!
>
> Since 2.6.0-test6 ther is an annoying problem with my USB memory pen.
> First time I insert it, kernel gives it "sdc" (which is O.K.). Next time
> kernel gives it "sdd", "sde" and so on. Seems like someone is not releasing
> unused SCSI devices.
>
> I narrowed down this problem to linux-2.6.0-test5-bk14. There are no USB
> changes, but are SCSI changes which I don't understand that well to fix my
> problem.

This is the third posting of this patch:

--- bleed-2.5/drivers/scsi/scsi_sysfs.c-orig Mon Sep 29 12:21:09 2003
+++ bleed-2.5/drivers/scsi/scsi_sysfs.c Mon Sep 29 16:19:22 2003
@@ -412,7 +412,7 @@
set_bit(SDEV_DEL, &sdev->sdev_state);
if (sdev->host->hostt->slave_destroy)
sdev->host->hostt->slave_destroy(sdev);
- if (atomic_read(&sdev->access_count))
+ if (!atomic_read(&sdev->access_count))
device_del(&sdev->sdev_gendev);
up_write(&class->subsys.rwsem);
}
-
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