# This is a BitKeeper generated patch for the following project:
# Project Name: Linux kernel tree
# This patch format is intended for GNU patch command version 2.5 or higher.
# This patch includes the following deltas:
# ChangeSet 1.683 -> 1.684
# drivers/usb/hpusbscsi.c 1.7 -> 1.8
#
# The following is the BitKeeper ChangeSet Log
# --------------------------------------------
# 02/09/18 [EMAIL PROTECTED] 1.684
# [PATCH] hpusbscsi disconnect fix
#
# this fixes an oops that may happen if a device is used
# after it is disconnected.
# --------------------------------------------
#
diff -Nru a/drivers/usb/hpusbscsi.c b/drivers/usb/hpusbscsi.c
--- a/drivers/usb/hpusbscsi.c Wed Sep 18 16:34:06 2002
+++ b/drivers/usb/hpusbscsi.c Wed Sep 18 16:34:06 2002
@@ -396,6 +396,12 @@
);
hpusbscsi->scallback = callback;
hpusbscsi->srb = srb;
+
+ if (hpusbscsi->dev == NULL) {
+ srb->result = DID_ERROR;
+ callback(srb);
+ goto out;
+ }
res = usb_submit_urb(&hpusbscsi->dataurb);
if (res) {
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