new helper: ihold()

[mirror_ubuntu-artful-kernel.git] / ipc / mqueue.c

diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index e1e7b9635f5da7c986dfd18426bce94c177d6630..80b35ffca25dcb15409c2877fbefca25dfaaebab 100644 (file)
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -769,7 +769,7 @@ SYSCALL_DEFINE1(mq_unlink, const char __user *, u_name)
 
        inode = dentry->d_inode;
        if (inode)
-               atomic_inc(&inode->i_count);
+               ihold(inode);
        err = mnt_want_write(ipc_ns->mq_mnt);
        if (err)
                goto out_err;