[SCSI] fix SLUB WARN_ON

[linux-2.6-omap-h63xx.git] / drivers / scsi / hosts.c

diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index 4e811ca3270e96ff8aba1c46d0c731cd01df35f8..3690360d7a798ec98f73e58bb83880fe01e99de3 100644 (file)
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -199,9 +199,13 @@ int scsi_add_host(struct Scsi_Host *shost, struct device *dev)
        if (!shost->can_queue) {
                printk(KERN_ERR "%s: can_queue = 0 no longer supported\n",
                                sht->name);
-               goto out;
+               goto fail;
        }
 
+       error = scsi_setup_command_freelist(shost);
+       if (error)
+               goto fail;
+
        if (!shost->shost_gendev.parent)
                shost->shost_gendev.parent = dev ? dev : &platform_bus;
 
@@ -255,6 +259,8 @@ int scsi_add_host(struct Scsi_Host *shost, struct device *dev)
  out_del_gendev:
        device_del(&shost->shost_gendev);
  out:
+       scsi_destroy_command_freelist(shost);
+ fail:
        return error;
 }
 EXPORT_SYMBOL(scsi_add_host);
@@ -381,10 +387,6 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
        else
                shost->dma_boundary = 0xffffffff;
 
-       rval = scsi_setup_command_freelist(shost);
-       if (rval)
-               goto fail_kfree;
-
        device_initialize(&shost->shost_gendev);
        snprintf(shost->shost_gendev.bus_id, BUS_ID_SIZE, "host%d",
                shost->host_no);
@@ -404,14 +406,12 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
                        "scsi_eh_%d", shost->host_no);
        if (IS_ERR(shost->ehandler)) {
                rval = PTR_ERR(shost->ehandler);
-               goto fail_destroy_freelist;
+               goto fail_kfree;
        }
 
        scsi_proc_hostdir_add(shost->hostt);
        return shost;
 
- fail_destroy_freelist:
-       scsi_destroy_command_freelist(shost);
  fail_kfree:
        kfree(shost);
        return NULL;