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authorYueHaibing <yuehaibing@huawei.com>2018-10-26 15:02:56 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-10-26 16:25:18 -0700
commit867632d6a6126a9ef3e8d8015423d90f8613f2ef (patch)
tree9974e56ae14add832758c8e1c664223aa98792d3 /fs/ocfs2
parent999865764f5f128896402572b439269acb471022 (diff)
downloadlinux-867632d6a6126a9ef3e8d8015423d90f8613f2ef.tar.bz2
ocfs2: remove set but not used variable 'rb'
Fixes gcc '-Wunused-but-set-variable' warning: fs/ocfs2/refcounttree.c: In function 'ocfs2_create_reflink_node': fs/ocfs2/refcounttree.c:4138:31: warning: variable 'rb' set but not used [-Wunused-but-set-variable] Link: http://lkml.kernel.org/r/1536198443-113047-1-git-send-email-yuehaibing@huawei.com Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Mark Fasheh <mark@fasheh.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Joseph Qi <jiangqi903@gmail.com> Cc: Changwei Ge <ge.changwei@h3c.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ocfs2')
-rw-r--r--fs/ocfs2/refcounttree.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index 7a5ee145c733..1114ef02e780 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -4135,7 +4135,6 @@ static int ocfs2_create_reflink_node(struct inode *s_inode,
struct buffer_head *ref_root_bh = NULL;
struct ocfs2_cached_dealloc_ctxt dealloc;
struct ocfs2_super *osb = OCFS2_SB(s_inode->i_sb);
- struct ocfs2_refcount_block *rb;
struct ocfs2_dinode *di = (struct ocfs2_dinode *)s_bh->b_data;
struct ocfs2_refcount_tree *ref_tree;
@@ -4162,7 +4161,6 @@ static int ocfs2_create_reflink_node(struct inode *s_inode,
mlog_errno(ret);
goto out;
}
- rb = (struct ocfs2_refcount_block *)ref_root_bh->b_data;
ret = ocfs2_duplicate_extent_list(s_inode, t_inode, t_bh,
&ref_tree->rf_ci, ref_root_bh,