staging: lustre: uapi: style cleanups for lustre_param.h

Remove the white space in the lustre_param.h header and
align the code so its easier to read.
Signed-off-by: James Simmons <uja.ornl@yahoo.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6401
Reviewed-on: https://review.whamcloud.com/24325Reviewed-by: Ben Evans <bevans@cray.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/include/uapi/linux/lustre/lustre_param.h

@@ -44,13 +44,13 @@
 
 /****************** User-settable parameter keys *********************/
 /* e.g.
-	tunefs.lustre --param="failover.node=192.168.0.13@tcp0" /dev/sda
-	lctl conf_param testfs-OST0000 failover.node=3@elan,192.168.0.3@tcp0
-		    ... testfs-MDT0000.lov.stripesize=4M
-		    ... testfs-OST0000.ost.client_cache_seconds=15
-		    ... testfs.sys.timeout=<secs>
-		    ... testfs.llite.max_read_ahead_mb=16
-*/
+ *	tunefs.lustre --param="failover.node=192.168.0.13@tcp0" /dev/sda
+ *	lctl conf_param testfs-OST0000 failover.node=3@elan,192.168.0.3@tcp0
+ *		    ... testfs-MDT0000.lov.stripesize=4M
+ *		    ... testfs-OST0000.ost.client_cache_seconds=15
+ *		    ... testfs.sys.timeout=<secs>
+ *		    ... testfs.llite.max_read_ahead_mb=16
+ */
 
 /* System global or special params not handled in obd's proc
  * See mgs_write_log_sys()
@@ -75,6 +75,7 @@
 #define PARAM_OSD		"osd."
 #define PARAM_OSC		"osc."
 #define PARAM_MDT		"mdt."
+#define PARAM_HSM		"mdt.hsm."
 #define PARAM_MDD		"mdd."
 #define PARAM_MDC		"mdc."
 #define PARAM_LLITE		"llite."