[PATCH 02/11] qla2xxx: Change a stack variable into a static const variable

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Make qla2x00_get_host_fabric_name() slightly faster by changing a stack
array into a static array. Declare that array const now that the
wwn_to_u64() argument pointer has been declared const.

Cc: Himanshu Madhani <hmadhani@xxxxxxxxxxx>
Cc: Giridhar Malavali <gmalavali@xxxxxxxxxxx>
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
 drivers/scsi/qla2xxx/qla_attr.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index da64fe54f59e..b8706ed3ae1d 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -2723,8 +2723,9 @@ static void
 qla2x00_get_host_fabric_name(struct Scsi_Host *shost)
 {
 	scsi_qla_host_t *vha = shost_priv(shost);
-	uint8_t node_name[WWN_SIZE] = { 0xFF, 0xFF, 0xFF, 0xFF, \
-		0xFF, 0xFF, 0xFF, 0xFF};
+	static const uint8_t node_name[WWN_SIZE] = {
+		0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
+	};
 	u64 fabric_name = wwn_to_u64(node_name);
 
 	if (vha->device_flags & SWITCH_FOUND)
-- 
2.21.0.196.g041f5ea1cf98




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