From 37e12f55515218c69284600e32dcb4fcacc45f8b Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Wed, 17 Jan 2018 09:52:39 +0000 Subject: cifs: remove redundant duplicated assignment of pointer 'node' 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 Signed-off-by: Steve French Reviewed-by: Ronnie Sahlberg --- fs/cifs/connect.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/cifs/connect.c') 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; -- cgit v1.2.3-55-g7522