Commit c02ee1e5 authored by Bart Van Assche's avatar Bart Van Assche Committed by Martin K. Petersen
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scsi: qla2xxx: Change a stack variable into a static const variable 



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@marvell.com>
Cc: Giridhar Malavali <gmalavali@marvell.com>
Signed-off-by: default avatarBart Van Assche <bvanassche@acm.org>
Acked-by: default avatarHimanshu Madhani <hmadhani@marvell.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 5585cbdd

drivers/scsi/qla2xxx/qla_attr.c

+3 −2
Original line number Diff line number Diff line
@@ -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)