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authorChad Dupuis <chad.dupuis@qlogic.com>2010-07-23 15:28:30 +0500
committerJames Bottomley <James.Bottomley@suse.de>2010-07-28 09:06:11 -0500
commit8867048b486a64125b62f93af13a379d6d575ee2 (patch)
tree72bd8422dddba119d0b90831cbe8d6441d0b189f /drivers/scsi/qla2xxx
parent14e303d98bcfe4a6075407b531b1df2f237deb28 (diff)
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[SCSI] qla2xxx: Add qla2x00_free_fcports() function
This function was added to encapsulate freeing the memory for all the fcports associated with a particular vha. Also added a call to qla2x00_free_fcports() to qla2x00_free_device() to free the memory for all the fcports associated with a vha during device removal. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/qla2xxx')
-rw-r--r--drivers/scsi/qla2xxx/qla_attr.c7
-rw-r--r--drivers/scsi/qla2xxx/qla_gbl.h1
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c13
3 files changed, 15 insertions, 6 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 7ebf365..93a4c20 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -1827,7 +1827,6 @@ static int
qla24xx_vport_delete(struct fc_vport *fc_vport)
{
scsi_qla_host_t *vha = fc_vport->dd_data;
- fc_port_t *fcport, *tfcport;
struct qla_hw_data *ha = vha->hw;
uint16_t id = vha->vp_idx;
@@ -1841,11 +1840,7 @@ qla24xx_vport_delete(struct fc_vport *fc_vport)
scsi_remove_host(vha->host);
- list_for_each_entry_safe(fcport, tfcport, &vha->vp_fcports, list) {
- list_del(&fcport->list);
- kfree(fcport);
- fcport = NULL;
- }
+ qla2x00_free_fcports(vha);
qla24xx_deallocate_vp_id(vha);
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 55f4599..84441e8 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -122,6 +122,7 @@ extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *,
extern void qla2x00_free_host(struct scsi_qla_host *);
extern void qla2x00_relogin(struct scsi_qla_host *);
extern void qla2x00_do_work(struct scsi_qla_host *);
+extern void qla2x00_free_fcports(struct scsi_qla_host *);
/*
* Global Functions in qla_mid.c source file.
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 5be8db7..fcdbf7a 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -2487,11 +2487,24 @@ qla2x00_free_device(scsi_qla_host_t *vha)
qla2x00_free_irqs(vha);
+ qla2x00_free_fcports(vha);
+
qla2x00_mem_free(ha);
qla2x00_free_queues(ha);
}
+void qla2x00_free_fcports(struct scsi_qla_host *vha)
+{
+ fc_port_t *fcport, *tfcport;
+
+ list_for_each_entry_safe(fcport, tfcport, &vha->vp_fcports, list) {
+ list_del(&fcport->list);
+ kfree(fcport);
+ fcport = NULL;
+ }
+}
+
static inline void
qla2x00_schedule_rport_del(struct scsi_qla_host *vha, fc_port_t *fcport,
int defer)