From: Colin Ian King <colin.k...@canonical.com>
Node is assigned twice to rb_first(root), first during declaration
time and second after a taking a spin lock, so we have a duplicated
assignment. Remove the first assignment because it is redundant and
also not protected by the spin lock.
Cleans up clang warning:
fs/cifs/connect.c:4435:18: warning: Value stored to 'node' during
its initialization is never read
Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
fs/cifs/connect.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 0efd22e75ac7..63c5d85fe25e 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -4432,7 +4432,7 @@ cifs_prune_tlinks(struct work_struct *work)
struct cifs_sb_info *cifs_sb = container_of(work, struct cifs_sb_info,
prune_tlinks.work);
struct rb_root *root = &cifs_sb->tlink_tree;
- struct rb_node *node = rb_first(root);
+ struct rb_node *node;
struct rb_node *tmp;
struct tcon_link *tlink;
--
2.15.1
