linux-kernel - [PATCH 08/11] DIO: Remove unnecessary dio argument from dio_pages

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Date:	Mon, 29 Aug 2011 16:23:19 -0700
From:	Andi Kleen <andi@...stfloor.org>
To:	akpm@...ux-foundation.org
Cc:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	viro@...iv.linux.org.uk, Andi Kleen <ak@...ux.intel.com>
Subject: [PATCH 08/11] DIO: Remove unnecessary dio argument from dio_pages_present()

From: Andi Kleen <ak@...ux.intel.com>

Acked-by: Jeff Moyer <jmoyer@...hat.com>
Signed-off-by: Andi Kleen <ak@...ux.intel.com>
---
 fs/direct-io.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/direct-io.c b/fs/direct-io.c
index 669b667..3f5d1b4 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -191,7 +191,7 @@ EXPORT_SYMBOL_GPL(inode_dio_done);
 /*
  * How many pages are in the queue?
  */
-static inline unsigned dio_pages_present(struct dio *dio, struct dio_submit *sdio)
+static inline unsigned dio_pages_present(struct dio_submit *sdio)
 {
 	return sdio->tail - sdio->head;
 }
@@ -247,13 +247,13 @@ out:
  */
 static inline struct page *dio_get_page(struct dio *dio, struct dio_submit *sdio)
 {
-	if (dio_pages_present(dio, sdio) == 0) {
+	if (dio_pages_present(sdio) == 0) {
 		int ret;
 
 		ret = dio_refill_pages(dio, sdio);
 		if (ret)
 			return ERR_PTR(ret);
-		BUG_ON(dio_pages_present(dio, sdio) == 0);
+		BUG_ON(dio_pages_present(sdio) == 0);
 	}
 	return dio->pages[sdio->head++];
 }
@@ -437,7 +437,7 @@ static inline void dio_bio_submit(struct dio *dio, struct dio_submit *sdio)
  */
 static inline void dio_cleanup(struct dio *dio, struct dio_submit *sdio)
 {
-	while (dio_pages_present(dio, sdio))
+	while (dio_pages_present(sdio))
 		page_cache_release(dio_get_page(dio, sdio));
 }
 
-- 
1.7.4.4

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