linux-kernel - [PATCH 09/13] drivers: block: Move prototype declaration of function tl_abort_disk_io() to appropriate header file from drbd

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Date:	Thu, 19 Dec 2013 15:15:02 +0530
From:	Rashika Kheria <rashika.kheria@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Lars Ellenberg <drbd-dev@...ts.linbit.com>,
	drbd-user@...ts.linbit.com, josh@...htriplett.org
Subject: [PATCH 09/13] drivers: block: Move prototype declaration of function
 tl_abort_disk_io() to appropriate header file from drbd_state.c

Move the prototype declaration of function tl_abort_disk_io() from
drbd/drbd_state.c to appropriate header file drbd/drbd_int.h because it
is used by more than 2 files.

This eliminates the following warnings in drbd/drbd_main.c:
drivers/block/drbd/drbd_main.c:310:6: warning: no previous prototype for ‘tl_abort_disk_io’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>
Reviewed-by: Josh Triplett <josh@...htriplett.org>
---
 drivers/block/drbd/drbd_int.h   |    1 +
 drivers/block/drbd/drbd_state.c |    3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index 0cc79f4..27df55f 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -65,6 +65,7 @@
 extern unsigned int minor_count;
 extern bool disable_sendpage;
 extern bool allow_oos;
+void tl_abort_disk_io(struct drbd_conf *mdev);
 
 #ifdef CONFIG_DRBD_FAULT_INJECTION
 extern int enable_faults;
diff --git a/drivers/block/drbd/drbd_state.c b/drivers/block/drbd/drbd_state.c
index 216d47b..120e1c0 100644
--- a/drivers/block/drbd/drbd_state.c
+++ b/drivers/block/drbd/drbd_state.c
@@ -29,9 +29,6 @@
 #include "drbd_int.h"
 #include "drbd_req.h"
 
-/* in drbd_main.c */
-extern void tl_abort_disk_io(struct drbd_conf *mdev);
-
 struct after_state_chg_work {
 	struct drbd_work w;
 	union drbd_state os;
-- 
1.7.9.5

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