audit: remove dirlen argument to audit_compare_dname_path

All the callers set this to NULL now.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/kernel/audit.h b/kernel/audit.h
index 163b9a5d9441b2e449fe947516b4caaf5f909f86..1038e23eb61c969affb2ba332f92bec897406f47 100644 (file)
--- a/kernel/audit.h
+++ b/kernel/audit.h
@@ -79,8 +79,7 @@ extern int audit_comparator(const u32 left, const u32 op, const u32 right);
 extern int audit_uid_comparator(kuid_t left, u32 op, kuid_t right);
 extern int audit_gid_comparator(kgid_t left, u32 op, kgid_t right);
 extern int parent_len(const char *path);
-extern int audit_compare_dname_path(const char *dname, const char *path,
-                                   int *dirlen);
+extern int audit_compare_dname_path(const char *dname, const char *path);
 extern struct sk_buff *            audit_make_reply(int pid, int seq, int type,
                                             int done, int multi,
                                             const void *payload, int size);

diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c
index 1c22ec3d87bc6f24c2b33a4086cb460812e0387c..deb97c139e0c4a5ccc1666ffb438c877f2a0ff55 100644 (file)
--- a/kernel/audit_watch.c
+++ b/kernel/audit_watch.c
@@ -265,7 +265,7 @@ static void audit_update_watch(struct audit_parent *parent,
        /* Run all of the watches on this parent looking for the one that
         * matches the given dname */
        list_for_each_entry_safe(owatch, nextw, &parent->watches, wlist) {
-               if (audit_compare_dname_path(dname, owatch->path, NULL))
+               if (audit_compare_dname_path(dname, owatch->path))
                        continue;
 
                /* If the update involves invalidating rules, do the inode-based

diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c
index 71bb13598df392ceac7bae731e211c6039ee87d2..ff4011c19b13843dd443f28ab05b5d497c63445d 100644 (file)
--- a/kernel/auditfilter.c
+++ b/kernel/auditfilter.c
@@ -1330,8 +1330,7 @@ int parent_len(const char *path)
 
 /* Compare given dentry name with last component in given path,
  * return of 0 indicates a match. */
-int audit_compare_dname_path(const char *dname, const char *path,
-                            int *dirlen)
+int audit_compare_dname_path(const char *dname, const char *path)
 {
        int dlen, plen;
        const char *p;
@@ -1360,9 +1359,6 @@ int audit_compare_dname_path(const char *dname, const char *path,
                        p++;
        }
 
-       /* return length of path's directory component */
-       if (dirlen)
-               *dirlen = p - path;
        return strncmp(p, dname, dlen);
 }
 

diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index b87b28947acc7b76003a1c38a708829d08cfbe59..09c7b6b4f8e69e1c98dca80200898c2ca7a26214 100644 (file)
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -2222,7 +2222,7 @@ void __audit_inode_child(const struct inode *parent,
                        continue;
 
                if (n->ino == parent->i_ino &&
-                   !audit_compare_dname_path(dname, n->name, NULL)) {
+                   !audit_compare_dname_path(dname, n->name)) {
                        found_parent = n->name;
                        goto add_names;
                }
@@ -2235,7 +2235,7 @@ void __audit_inode_child(const struct inode *parent,
 
                /* strcmp() is the more likely scenario */
                if (!strcmp(dname, n->name) ||
-                    !audit_compare_dname_path(dname, n->name, NULL)) {
+                    !audit_compare_dname_path(dname, n->name)) {
                        if (inode)
                                audit_copy_inode(n, dentry, inode);
                        else