From: Kristian Høgsberg <krh@redhat.com>
Date: Wed, 14 Mar 2007 21:34:56 +0000 (-0400)
Subject: firewire: Zero out sd->scsi_host if we fail to register with the SCSI stack.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=693b9021767750cbac2c92e918d25ddadbab7c61;p=openwrt%2Fstaging%2Fblogic.git

firewire: Zero out sd->scsi_host if we fail to register with the SCSI stack.

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
---

diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c
index 2e5479b972fe..0c87724cec3f 100644
--- a/drivers/firewire/fw-sbp2.c
+++ b/drivers/firewire/fw-sbp2.c
@@ -1099,6 +1099,7 @@ static int add_scsi_devices(struct fw_unit *unit)
 	if (retval < 0) {
 		fw_error("failed to add scsi host\n");
 		scsi_host_put(sd->scsi_host);
+		sd->scsi_host = NULL;
 		return retval;
 	}
 
@@ -1109,6 +1110,7 @@ static int add_scsi_devices(struct fw_unit *unit)
 		fw_error("failed to add scsi device\n");
 		scsi_remove_host(sd->scsi_host);
 		scsi_host_put(sd->scsi_host);
+		sd->scsi_host = NULL;
 		return retval;
 	}