From 0e6e37a7a81f370d9aafafdf88aca13977f6fb5f Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Wed, 4 May 2011 08:08:19 -0400 Subject: [PATCH] cifs: fix some unused variable warnings in id_rb_search MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit fs/cifs/cifsacl.c: In function ‘id_rb_search’: fs/cifs/cifsacl.c:215:19: warning: variable ‘linkto’ set but not used [-Wunused-but-set-variable] fs/cifs/cifsacl.c:214:18: warning: variable ‘parent’ set but not used [-Wunused-but-set-variable] Reviewed-by: Shirish Pargaonkar Signed-off-by: Jeff Layton Signed-off-by: Steve French --- fs/cifs/cifsacl.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c index a4aa0f0af5c3..bfb5ba5a271b 100644 --- a/fs/cifs/cifsacl.c +++ b/fs/cifs/cifsacl.c @@ -211,19 +211,14 @@ id_rb_search(struct rb_root *root, struct cifs_sid *sidptr) { int rc; struct rb_node *node = root->rb_node; - struct rb_node *parent = NULL; - struct rb_node **linkto = &(root->rb_node); struct cifs_sid_id *lsidid; while (node) { lsidid = rb_entry(node, struct cifs_sid_id, rbnode); - parent = node; rc = compare_sids(sidptr, &((lsidid)->sid)); if (rc > 0) { - linkto = &(node->rb_left); node = node->rb_left; } else if (rc < 0) { - linkto = &(node->rb_right); node = node->rb_right; } else /* node found */ return lsidid; -- 2.20.1