---

yaml
---
r: 173643
b: refs/heads/master
c: 93e6d5a
h: refs/heads/master
i:
  173641: bc2a2da
  173639: 0c83cdc
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8866a5d9075b7129194576f5f810e85a693c40ba
+refs/heads/master: 93e6d5ab9969a9200752658677eafd96772302f0

trunk/drivers/scsi/libfc/fc_fcp.c

@@ -41,7 +41,7 @@
 
 #include "fc_libfc.h"
 
-static struct kmem_cache *scsi_pkt_cachep;
+struct kmem_cache *scsi_pkt_cachep;
 
 /* SRB state definitions */
 #define FC_SRB_FREE		0		/* cmd is free */
@@ -2072,6 +2072,28 @@ void fc_fcp_destroy(struct fc_lport *lp)
 }
 EXPORT_SYMBOL(fc_fcp_destroy);
 
+int fc_setup_fcp()
+{
+	int rc = 0;
+
+	scsi_pkt_cachep = kmem_cache_create("libfc_fcp_pkt",
+					    sizeof(struct fc_fcp_pkt),
+					    0, SLAB_HWCACHE_ALIGN, NULL);
+	if (!scsi_pkt_cachep) {
+		printk(KERN_ERR "libfc: Unable to allocate SRB cache, "
+		       "module load failed!");
+		rc = -ENOMEM;
+	}
+
+	return rc;
+}
+
+void fc_destroy_fcp()
+{
+	if (scsi_pkt_cachep)
+		kmem_cache_destroy(scsi_pkt_cachep);
+}
+
 int fc_fcp_init(struct fc_lport *lp)
 {
 	int rc;
@@ -2104,42 +2126,3 @@ int fc_fcp_init(struct fc_lport *lp)
 	return rc;
 }
 EXPORT_SYMBOL(fc_fcp_init);
-
-static int __init libfc_init(void)
-{
-	int rc;
-
-	scsi_pkt_cachep = kmem_cache_create("libfc_fcp_pkt",
-					    sizeof(struct fc_fcp_pkt),
-					    0, SLAB_HWCACHE_ALIGN, NULL);
-	if (scsi_pkt_cachep == NULL) {
-		printk(KERN_ERR "libfc: Unable to allocate SRB cache, "
-		       "module load failed!");
-		return -ENOMEM;
-	}
-
-	rc = fc_setup_exch_mgr();
-	if (rc)
-		goto destroy_pkt_cache;
-
-	rc = fc_setup_rport();
-	if (rc)
-		goto destroy_em;
-
-	return rc;
-destroy_em:
-	fc_destroy_exch_mgr();
-destroy_pkt_cache:
-	kmem_cache_destroy(scsi_pkt_cachep);
-	return rc;
-}
-
-static void __exit libfc_exit(void)
-{
-	kmem_cache_destroy(scsi_pkt_cachep);
-	fc_destroy_exch_mgr();
-	fc_destroy_rport();
-}
-
-module_init(libfc_init);
-module_exit(libfc_exit);

trunk/drivers/scsi/libfc/fc_libfc.c

@@ -33,3 +33,42 @@ MODULE_LICENSE("GPL v2");
 unsigned int fc_debug_logging;
 module_param_named(debug_logging, fc_debug_logging, int, S_IRUGO|S_IWUSR);
 MODULE_PARM_DESC(debug_logging, "a bit mask of logging levels");
+
+/**
+ * libfc_init() - Initialize libfc.ko
+ */
+static int __init libfc_init(void)
+{
+	int rc = 0;
+
+	rc = fc_setup_fcp();
+	if (rc)
+		return rc;
+
+	rc = fc_setup_exch_mgr();
+	if (rc)
+		goto destroy_pkt_cache;
+
+	rc = fc_setup_rport();
+	if (rc)
+		goto destroy_em;
+
+	return rc;
+destroy_em:
+	fc_destroy_exch_mgr();
+destroy_pkt_cache:
+	fc_destroy_fcp();
+	return rc;
+}
+module_init(libfc_init);
+
+/**
+ * libfc_exit() - Tear down libfc.ko
+ */
+static void __exit libfc_exit(void)
+{
+	fc_destroy_fcp();
+	fc_destroy_exch_mgr();
+	fc_destroy_rport();
+}
+module_exit(libfc_exit);

trunk/drivers/scsi/libfc/fc_libfc.h

@@ -93,6 +93,8 @@ int fc_setup_exch_mgr(void);
 void fc_destroy_exch_mgr(void);
 int fc_setup_rport(void);
 void fc_destroy_rport(void);
+int fc_setup_fcp(void);
+void fc_destroy_fcp(void);
 
 /*
  * Internal libfc functions