diff options
Diffstat (limited to 'fs/proc/task_nommu.c')
| -rw-r--r-- | fs/proc/task_nommu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c index bce674533000..59bfd61d653a 100644 --- a/fs/proc/task_nommu.c +++ b/fs/proc/task_nommu.c @@ -260,8 +260,8 @@ static int maps_open(struct inode *inode, struct file *file, priv->inode = inode; priv->mm = proc_mem_open(inode, PTRACE_MODE_READ); - if (IS_ERR(priv->mm)) { - int err = PTR_ERR(priv->mm); + if (IS_ERR_OR_NULL(priv->mm)) { + int err = priv->mm ? PTR_ERR(priv->mm) : -ESRCH; seq_release_private(inode, file); return err; |