Simplify kallsyms_lookup()

[powerpc.git] / fs / proc / base.c

diff --git a/fs/proc/base.c b/fs/proc/base.c
index a3e77fb..3b4fe21 100644 (file)
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -278,14 +278,13 @@ static int proc_pid_auxv(struct task_struct *task, char *buffer)
  */
 static int proc_pid_wchan(struct task_struct *task, char *buffer)
 {
-       char *modname;
        const char *sym_name;
-       unsigned long wchan, size, offset;
+       unsigned long wchan;
        char namebuf[KSYM_NAME_LEN+1];
 
        wchan = get_wchan(task);
 
-       sym_name = kallsyms_lookup(wchan, &size, &offset, &modname, namebuf);
+       sym_name = kallsyms_lookup(wchan, NULL, NULL, NULL, namebuf);
        if (sym_name)
                return sprintf(buffer, "%s", sym_name);
        return sprintf(buffer, "%lu", wchan);