[PATCH 14/24] fcoe: initialize return value in fcoe_destroy

[Robert Love <robert.w.love@intel.com>]

From: Mike Christie <michaelc@cs.wisc.edu>

When doing echo ethX > /sys..../destroy I am getting
errors when the tear down succeeds. It looks like the
reason for this is because the rc var is not getting set
when the destruction works. This just sets it to zero.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Robert Love <robert.w.love@intel.com>
---

 drivers/scsi/fcoe/fcoe.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
index 49d46a8..0a3affd 100644
--- a/drivers/scsi/fcoe/fcoe.c
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -1804,7 +1804,7 @@ static int fcoe_destroy(const char *buffer, struct kernel_param *kp)
 {
 	struct fcoe_interface *fcoe;
 	struct net_device *netdev;
-	int rc;
+	int rc = 0;
 
 	mutex_lock(&fcoe_config_mutex);
 #ifdef CONFIG_FCOE_MODULE