From 93e6d5ab9969a9200752658677eafd96772302f0 Mon Sep 17 00:00:00 2001 From: Robert Love Date: Tue, 3 Nov 2009 11:46:03 -0800 Subject: [SCSI] libfc: Move libfc_init and libfc_exit to fc_libfc.c These routines are for the libfc kernel module and should be in the libfc .c file. Moving the libfc __init routine into fc_libfc.c caused the creation of the fc_setup_fcp() and fc_destroy_fcp() routines so that scsi_pkt_cachep was not exposed outside of fc_fcp.c. Signed-off-by: Robert Love Signed-off-by: James Bottomley --- drivers/scsi/libfc/fc_fcp.c | 63 +++++++++++++++++---------------------------- 1 file changed, 23 insertions(+), 40 deletions(-) (limited to 'drivers/scsi/libfc/fc_fcp.c') diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c index 8a31ced98bd0..866f78ac4ec2 100644 --- a/drivers/scsi/libfc/fc_fcp.c +++ b/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 @@ free_internal: 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); -- cgit v1.2.3