linux-kernel - [PATCH 02/13] staging/lustre: get rid of cfs_bio

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Date:	Thu, 30 Jul 2015 18:27:53 -0400
From:	green@...uxhacker.ru
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	devel@...verdev.osuosl.org,
	Andreas Dilger <andreas.dilger@...el.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Oleg Drokin <green@...uxhacker.ru>,
	Oleg Drokin <oleg.drokin@...el.com>
Subject: [PATCH 02/13] staging/lustre: get rid of cfs_bio_* compat macroses

From: Oleg Drokin <green@...uxhacker.ru>

This replaces cfs_bio_io_error with direct calls to bio_io_error
and cfs_bio_end_io with bio_end_io

Signed-off-by: Oleg Drokin <oleg.drokin@...el.com>
---
 drivers/staging/lustre/lustre/include/linux/lustre_compat25.h | 4 ----
 drivers/staging/lustre/lustre/llite/lloop.c                   | 4 ++--
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h b/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
index 622bc93..e7d57e8 100644
--- a/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
+++ b/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
@@ -74,10 +74,6 @@
 #define FS_HAS_FIEMAP			(0)
 #endif
 
-#define cfs_bio_io_error(a, b)   bio_io_error((a))
-#define cfs_bio_endio(a, b, c)    bio_endio((a), (c))
-
-
 #ifndef SLAB_DESTROY_BY_RCU
 #define SLAB_DESTROY_BY_RCU 0
 #endif
diff --git a/drivers/staging/lustre/lustre/llite/lloop.c b/drivers/staging/lustre/lustre/llite/lloop.c
index cc00fd1..56938d2 100644
--- a/drivers/staging/lustre/lustre/llite/lloop.c
+++ b/drivers/staging/lustre/lustre/llite/lloop.c
@@ -365,7 +365,7 @@ static void loop_make_request(struct request_queue *q, struct bio *old_bio)
 	loop_add_bio(lo, old_bio);
 	return;
 err:
-	cfs_bio_io_error(old_bio, old_bio->bi_iter.bi_size);
+	bio_io_error(old_bio);
 }
 
 
@@ -376,7 +376,7 @@ static inline void loop_handle_bio(struct lloop_device *lo, struct bio *bio)
 	while (bio) {
 		struct bio *tmp = bio->bi_next;
 		bio->bi_next = NULL;
-		cfs_bio_endio(bio, bio->bi_iter.bi_size, ret);
+		bio_endio(bio, ret);
 		bio = tmp;
 	}
 }
-- 
2.1.0

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