fcoe: Reduce number of sparse warnings

Declare local variables and functions 'static'. This patch does not
change any functionality.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Robert Love <robert.w.love@intel.com>

diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
index 8c05ae0..c9382d6 100644 (file)
--- a/drivers/scsi/fcoe/fcoe_sysfs.c
+++ b/drivers/scsi/fcoe/fcoe_sysfs.c
@@ -507,7 +507,7 @@ static const struct attribute_group *fcoe_fcf_attr_groups[] = {
        NULL,
 };
 
-struct bus_type fcoe_bus_type;
+static struct bus_type fcoe_bus_type;
 
 static int fcoe_bus_match(struct device *dev,
                          struct device_driver *drv)
@@ -541,25 +541,25 @@ static void fcoe_fcf_device_release(struct device *dev)
        kfree(fcf);
 }
 
-struct device_type fcoe_ctlr_device_type = {
+static struct device_type fcoe_ctlr_device_type = {
        .name = "fcoe_ctlr",
        .groups = fcoe_ctlr_attr_groups,
        .release = fcoe_ctlr_device_release,
 };
 
-struct device_type fcoe_fcf_device_type = {
+static struct device_type fcoe_fcf_device_type = {
        .name = "fcoe_fcf",
        .groups = fcoe_fcf_attr_groups,
        .release = fcoe_fcf_device_release,
 };
 
-struct bus_attribute fcoe_bus_attr_group[] = {
+static struct bus_attribute fcoe_bus_attr_group[] = {
        __ATTR(ctlr_create, S_IWUSR, NULL, fcoe_ctlr_create_store),
        __ATTR(ctlr_destroy, S_IWUSR, NULL, fcoe_ctlr_destroy_store),
        __ATTR_NULL
 };
 
-struct bus_type fcoe_bus_type = {
+static struct bus_type fcoe_bus_type = {
        .name = "fcoe",
        .match = &fcoe_bus_match,
        .bus_attrs = fcoe_bus_attr_group,
@@ -569,7 +569,7 @@ struct bus_type fcoe_bus_type = {
  * fcoe_ctlr_device_flush_work() - Flush a FIP ctlr's workqueue
  * @ctlr: Pointer to the FIP ctlr whose workqueue is to be flushed
  */
-void fcoe_ctlr_device_flush_work(struct fcoe_ctlr_device *ctlr)
+static void fcoe_ctlr_device_flush_work(struct fcoe_ctlr_device *ctlr)
 {
        if (!fcoe_ctlr_work_q(ctlr)) {
                printk(KERN_ERR
@@ -590,8 +590,8 @@ void fcoe_ctlr_device_flush_work(struct fcoe_ctlr_device *ctlr)
  * Return value:
  *     1 on success / 0 already queued / < 0 for error
  */
-int fcoe_ctlr_device_queue_work(struct fcoe_ctlr_device *ctlr,
-                              struct work_struct *work)
+static int fcoe_ctlr_device_queue_work(struct fcoe_ctlr_device *ctlr,
+                                      struct work_struct *work)
 {
        if (unlikely(!fcoe_ctlr_work_q(ctlr))) {
                printk(KERN_ERR
@@ -609,7 +609,7 @@ int fcoe_ctlr_device_queue_work(struct fcoe_ctlr_device *ctlr,
  * fcoe_ctlr_device_flush_devloss() - Flush a FIP ctlr's devloss workqueue
  * @ctlr: Pointer to FIP ctlr whose workqueue is to be flushed
  */
-void fcoe_ctlr_device_flush_devloss(struct fcoe_ctlr_device *ctlr)
+static void fcoe_ctlr_device_flush_devloss(struct fcoe_ctlr_device *ctlr)
 {
        if (!fcoe_ctlr_devloss_work_q(ctlr)) {
                printk(KERN_ERR
@@ -631,9 +631,9 @@ void fcoe_ctlr_device_flush_devloss(struct fcoe_ctlr_device *ctlr)
  * Return value:
  *     1 on success / 0 already queued / < 0 for error
  */
-int fcoe_ctlr_device_queue_devloss_work(struct fcoe_ctlr_device *ctlr,
-                                      struct delayed_work *work,
-                                      unsigned long delay)
+static int fcoe_ctlr_device_queue_devloss_work(struct fcoe_ctlr_device *ctlr,
+                                              struct delayed_work *work,
+                                              unsigned long delay)
 {
        if (unlikely(!fcoe_ctlr_devloss_work_q(ctlr))) {
                printk(KERN_ERR