fs/cifs/cifsacl.c: In function âid_rb_searchâ:
fs/cifs/cifsacl.c:215:19: warning: variable âlinktoâ set but not used
[-Wunused-but-set-variable]
fs/cifs/cifsacl.c:214:18: warning: variable âparentâ set but not used
[-Wunused-but-set-variable]
Cc: Shirish Pargaonkar <shirishpargaonkar@xxxxxxxxx>
Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
---
fs/cifs/cifsacl.c | 5 -----
1 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c
index a4aa0f0..bfb5ba5 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;
--
1.7.4.4
--
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