qla2xxx: Remove __constant_ prefix

Whether htonl() or __constant_htonl() is used, if the argument
is a constant the conversion happens at compile time. Hence leave
out the __constant_ prefix for this and other endianness
conversion functions. This improves source code readability.

[jejb: checkpatch fixes]
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index a526c38..2cb0fba 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1564,7 +1564,7 @@
 		    "Async-%s error - hdl=%x entry-status(%x).\n",
 		    type, sp->handle, sts->entry_status);
 		iocb->u.tmf.data = QLA_FUNCTION_FAILED;
-	} else if (sts->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
+	} else if (sts->comp_status != cpu_to_le16(CS_COMPLETE)) {
 		ql_log(ql_log_warn, fcport->vha, 0x5039,
 		    "Async-%s error - hdl=%x completion status(%x).\n",
 		    type, sp->handle, sts->comp_status);