diff options
Diffstat (limited to 'fs/proc_namespace.c')
| -rw-r--r-- | fs/proc_namespace.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/fs/proc_namespace.c b/fs/proc_namespace.c index e133b507ddf3..5c555db68aa2 100644 --- a/fs/proc_namespace.c +++ b/fs/proc_namespace.c @@ -111,7 +111,7 @@ static int show_vfsmnt(struct seq_file *m, struct vfsmount *mnt) if (err) goto out; } else { - mangle(m, r->mnt_devname ? r->mnt_devname : "none"); + mangle(m, r->mnt_devname); } seq_putc(m, ' '); /* mountpoints outside of chroot jail will give SEQ_SKIP on this */ @@ -177,7 +177,7 @@ static int show_mountinfo(struct seq_file *m, struct vfsmount *mnt) if (err) goto out; } else { - mangle(m, r->mnt_devname ? r->mnt_devname : "none"); + mangle(m, r->mnt_devname); } seq_puts(m, sb_rdonly(sb) ? " ro" : " rw"); err = show_sb_opts(m, sb); @@ -199,17 +199,13 @@ static int show_vfsstat(struct seq_file *m, struct vfsmount *mnt) int err; /* device */ + seq_puts(m, "device "); 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 "); - mangle(m, r->mnt_devname); - } else - seq_puts(m, "no device"); + mangle(m, r->mnt_devname); } /* mount point */ |