Fix crash in sbp2_remove_device() when dma_set_mask() fails.
Signed-off-by: Olaf Hering <[email protected]>
---
drivers/ieee1394/sbp2.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -929,13 +929,14 @@ static void sbp2_remove_device(struct sb
if (!lu)
return;
- hi = lu->hi;
-
if (lu->shost) {
scsi_remove_host(lu->shost);
scsi_host_put(lu->shost);
}
flush_scheduled_work();
+ hi = lu->hi;
+ if (!hi)
+ return;
sbp2util_remove_command_orb_pool(lu);
list_del(&lu->lu_list);
@@ -977,8 +978,7 @@ static void sbp2_remove_device(struct sb
lu->ud->device.driver_data = NULL;
- if (hi)
- module_put(hi->host->driver->owner);
+ module_put(hi->host->driver->owner);
kfree(lu);
}
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
