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[SCSI] simscsi: Free scsi host on error
author
Matthew Wilcox
<matthew@wil.cx>
Wed, 15 Aug 2007 18:56:54 +0000
(12:56 -0600)
committer
James Bottomley
<jejb@mulgrave.localdomain>
Fri, 12 Oct 2007 18:51:29 +0000
(14:51 -0400)
If scsi_add_host returned an error, the host would never be freed.
We need to call scsi_host_put() if an error happens.
Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
arch/ia64/hp/sim/simscsi.c
patch
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diff --git
a/arch/ia64/hp/sim/simscsi.c
b/arch/ia64/hp/sim/simscsi.c
index
e62694f
..
a43e1e1
100644
(file)
--- a/
arch/ia64/hp/sim/simscsi.c
+++ b/
arch/ia64/hp/sim/simscsi.c
@@
-373,8
+373,13
@@
simscsi_init(void)
return -ENOMEM;
error = scsi_add_host(host, NULL);
- if (!error)
- scsi_scan_host(host);
+ if (error)
+ goto free_host;
+ scsi_scan_host(host);
+ return 0;
+
+ free_host:
+ scsi_host_put(host);
return error;
}