Commit 8fe326cb authored Feb 21, 2018 by Colin Ian King Committed by Jaegeuk Kim Mar 13, 2018

f2fs: remove redundant initialization of pointer 'p'



Pointer p is initialized with a value that is never read and is later
re-assigned a new value, hence the initialization is redundant and can
be removed.

Cleans up clang warning:
fs/f2fs/extent_cache.c:463:19: warning: Value stored to 'p' during
its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

parent 46706d59

fs/f2fs/extent_cache.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -460,7 +460,7 @@ static struct extent_node __insert_extent_tree(struct inode inode,
	struct rb_node *insert_parent)		struct rb_node *insert_parent)
	{		{
	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);		struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
	struct rb_node **p = &et->root.rb_node;		struct rb_node **p;
	struct rb_node *parent = NULL;		struct rb_node *parent = NULL;
	struct extent_node *en = NULL;		struct extent_node *en = NULL;