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* [PATCH] btrfs: remove unused pointer inode
@ 2018-08-28 10:45 Colin King
  2018-09-06 15:59 ` David Sterba
  0 siblings, 1 reply; 2+ messages in thread
From: Colin King @ 2018-08-28 10:45 UTC (permalink / raw)
  To: Chris Mason, Josef Bacik, David Sterba, linux-btrfs
  Cc: kernel-janitors, linux-kernel

From: Colin Ian King <colin.king@canonical.com>

Pointer inode is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
variable ‘inode’ set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 fs/btrfs/inode.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index c32ca4ca3540..b6921ed5c07b 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -2750,12 +2750,9 @@ static void relink_file_extents(struct new_sa_defrag_extent *new)
 	struct btrfs_path *path;
 	struct sa_defrag_extent_backref *backref;
 	struct sa_defrag_extent_backref *prev = NULL;
-	struct inode *inode;
 	struct rb_node *node;
 	int ret;
 
-	inode = new->inode;
-
 	path = btrfs_alloc_path();
 	if (!path)
 		return;
-- 
2.17.1


^ permalink raw reply related	[flat|nested] 2+ messages in thread

* Re: [PATCH] btrfs: remove unused pointer inode
  2018-08-28 10:45 [PATCH] btrfs: remove unused pointer inode Colin King
@ 2018-09-06 15:59 ` David Sterba
  0 siblings, 0 replies; 2+ messages in thread
From: David Sterba @ 2018-09-06 15:59 UTC (permalink / raw)
  To: Colin King
  Cc: Chris Mason, Josef Bacik, David Sterba, linux-btrfs,
	kernel-janitors, linux-kernel

On Tue, Aug 28, 2018 at 11:45:21AM +0100, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
> 
> Pointer inode is being assigned but is never used hence it is
> redundant and can be removed.
> 
> Cleans up clang warning:
> variable ‘inode’ set but not used [-Wunused-but-set-variable]
> 
> Signed-off-by: Colin Ian King <colin.king@canonical.com>

Reviewed-by: David Sterba <dsterba@suse.com>

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2018-08-28 10:45 [PATCH] btrfs: remove unused pointer inode Colin King
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