X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=fs%2Fproc_namespace.c;h=3f1190d18991539087ddef41b922b458d16914b7;hb=be62a1a8fd116f5cd9e53726601f970e16e17558;hp=2256e7e23e678a11d2ab3fbaf1226a508f0ef1c8;hpb=0b74f06fcbfd38ebf3c869ae41015cd5b581eb4f;p=cascardo%2Flinux.git

diff --git a/fs/proc_namespace.c b/fs/proc_namespace.c
index 2256e7e23e67..3f1190d18991 100644
--- a/fs/proc_namespace.c
+++ b/fs/proc_namespace.c
@@ -199,6 +199,8 @@ static int show_vfsstat(struct seq_file *m, struct vfsmount *mnt)
 	if (sb->s_op->show_devname) {
 		seq_puts(m, "device ");
 		err = sb->s_op->show_devname(m, mnt_path.dentry);
+		if (err)
+			goto out;
 	} else {
 		if (r->mnt_devname) {
 			seq_puts(m, "device ");