1 files changed, 1 insertions, 1 deletions

diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 147d50238c7b..60f7a27f7a9e 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -509,7 +509,7 @@ static void __do_notify(struct mqueue_inode_info *info)
                         sig_i.si_errno = 0;
                         sig_i.si_code = SI_MESGQ;
                         sig_i.si_value = info->notify.sigev_value;
-                        sig_i.si_pid = task_pid_vnr(current);
+                        sig_i.si_pid = task_tgid_vnr(current);
                         sig_i.si_uid = current->uid;
 
                         kill_pid_info(info->notify.sigev_signo,