linux-kernel - [PATCH 32/34] staging: lustre: lnet: remove LNET_SEQ

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Date:   Sun, 26 Feb 2017 19:41:57 -0500
From:   James Simmons <jsimmons@...radead.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        devel@...verdev.osuosl.org,
        Andreas Dilger <andreas.dilger@...el.com>,
        Oleg Drokin <oleg.drokin@...el.com>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Lustre Development List <lustre-devel@...ts.lustre.org>,
        James Simmons <jsimmons@...radead.org>,
        James Simmons <uja.ornl@...oo.com>
Subject: [PATCH 32/34] staging: lustre: lnet: remove LNET_SEQ_BASETYPE

The lnet_seq_t is a simple unsigned long so lets
simplify it.

Signed-off-by: James Simmons <uja.ornl@...oo.com>
Reviewed-on: https://review.whamcloud.com/20831
Reviewed-by: Olaf Weber <olaf@....com>
Reviewed-by: Doug Oucharek <doug.s.oucharek@...el.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@...el.com>
Reviewed-by: Oleg Drokin <oleg.drokin@...el.com>
Signed-off-by: James Simmons <jsimmons@...radead.org>
---
 drivers/staging/lustre/include/linux/lnet/lib-types.h | 4 ++--
 drivers/staging/lustre/include/linux/lnet/types.h     | 6 ++----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/lustre/include/linux/lnet/lib-types.h b/drivers/staging/lustre/include/linux/lnet/lib-types.h
index b9f1bd2..69c11c1 100644
--- a/drivers/staging/lustre/include/linux/lnet/lib-types.h
+++ b/drivers/staging/lustre/include/linux/lnet/lib-types.h
@@ -119,8 +119,8 @@ struct lnet_libhandle {
 struct lnet_eq {
 	struct list_head	  eq_list;
 	struct lnet_libhandle	  eq_lh;
-	lnet_seq_t		  eq_enq_seq;
-	lnet_seq_t		  eq_deq_seq;
+	unsigned long		  eq_enq_seq;
+	unsigned long		  eq_deq_seq;
 	unsigned int		  eq_size;
 	lnet_eq_handler_t	  eq_callback;
 	struct lnet_event	 *eq_events;
diff --git a/drivers/staging/lustre/include/linux/lnet/types.h b/drivers/staging/lustre/include/linux/lnet/types.h
index 8e10ad6..7d39496 100644
--- a/drivers/staging/lustre/include/linux/lnet/types.h
+++ b/drivers/staging/lustre/include/linux/lnet/types.h
@@ -561,9 +561,7 @@ enum lnet_event_kind {
 	LNET_EVENT_UNLINK,
 };
 
-#define LNET_SEQ_BASETYPE	long
-typedef unsigned LNET_SEQ_BASETYPE lnet_seq_t;
-#define LNET_SEQ_GT(a, b)	(((signed LNET_SEQ_BASETYPE)((a) - (b))) > 0)
+#define LNET_SEQ_GT(a, b)      (((signed long)((a) - (b))) > 0)
 
 /**
  * Information about an event on a MD.
@@ -634,7 +632,7 @@ struct lnet_event {
 	 * The sequence number for this event. Sequence numbers are unique
 	 * to each event.
 	 */
-	volatile lnet_seq_t	sequence;
+	volatile unsigned long	sequence;
 };
 
 /**
-- 
1.8.3.1