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[SCSI] simscsi: Free scsi host on error 

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>
This commit is contained in:
Matthew Wilcox 2007-08-15 12:56:54 -06:00 committed by James Bottomley
parent c131993b4c
commit a60ebc52cb
1 changed files with 7 additions and 2 deletions
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9
arch/ia64/hp/sim/simscsi.c
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@ -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;
}