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-rw-r--r--fs/proc/base.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c
index a3e77fb867ea..3b4fe21c7e94 100644
--- 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);