diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 93fb2c61b154..507b7dc7c4c8 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -239,6 +239,67 @@ static int do_maps_open(struct inode *inode, struct file *file,
 				sizeof(struct proc_maps_private));
 }
 
+static void get_vma_name(struct vm_area_struct *vma,
+			 const struct path **path,
+			 const char **name,
+			 const char **name_fmt)
+{
+	struct anon_vma_name *anon_name = vma->vm_mm ? anon_vma_name(vma) : NULL;
+
+	*name = NULL;
+	*path = NULL;
+	*name_fmt = NULL;
+
+	/*
+	 * Print the dentry name for named mappings, and a
+	 * special [heap] marker for the heap:
+	 */
+	if (vma->vm_file) {
+		/*
+		 * If user named this anon shared memory via
+		 * prctl(PR_SET_VMA ..., use the provided name.
+		 */
+		if (anon_name) {
+			*name_fmt = "[anon_shmem:%s]";
+			*name = anon_name->name;
+		} else {
+			*path = file_user_path(vma->vm_file);
+		}
+		return;
+	}
+
+	if (vma->vm_ops && vma->vm_ops->name) {
+		*name = vma->vm_ops->name(vma);
+		if (*name)
+			return;
+	}
+
+	*name = arch_vma_name(vma);
+	if (*name)
+		return;
+
+	if (!vma->vm_mm) {
+		*name = "[vdso]";
+		return;
+	}
+
+	if (vma_is_initial_heap(vma)) {
+		*name = "[heap]";
+		return;
+	}
+
+	if (vma_is_initial_stack(vma)) {
+		*name = "[stack]";
+		return;
+	}
+
+	if (anon_name) {
+		*name_fmt = "[anon:%s]";
+		*name = anon_name->name;
+		return;
+	}
+}
+
 static void show_vma_header_prefix(struct seq_file *m,
 				   unsigned long start, unsigned long end,
 				   vm_flags_t flags, unsigned long long pgoff,
@@ -262,17 +323,15 @@ static void show_vma_header_prefix(struct seq_file *m,
 static void
 show_map_vma(struct seq_file *m, struct vm_area_struct *vma)
 {
-	struct anon_vma_name *anon_name = NULL;
-	struct mm_struct *mm = vma->vm_mm;
-	struct file *file = vma->vm_file;
+	const struct path *path;
+	const char *name_fmt, *name;
 	vm_flags_t flags = vma->vm_flags;
 	unsigned long ino = 0;
 	unsigned long long pgoff = 0;
 	unsigned long start, end;
 	dev_t dev = 0;
-	const char *name = NULL;
 
-	if (file) {
+	if (vma->vm_file) {
 		const struct inode *inode = file_user_inode(vma->vm_file);
 
 		dev = inode->i_sb->s_dev;
@@ -283,57 +342,15 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma)
 	start = vma->vm_start;
 	end = vma->vm_end;
 	show_vma_header_prefix(m, start, end, flags, pgoff, dev, ino);
-	if (mm)
-		anon_name = anon_vma_name(vma);
 
-	/*
-	 * Print the dentry name for named mappings, and a
-	 * special [heap] marker for the heap:
-	 */
-	if (file) {
+	get_vma_name(vma, &path, &name, &name_fmt);
+	if (path) {
 		seq_pad(m, ' ');
-		/*
-		 * If user named this anon shared memory via
-		 * prctl(PR_SET_VMA ..., use the provided name.
-		 */
-		if (anon_name)
-			seq_printf(m, "[anon_shmem:%s]", anon_name->name);
-		else
-			seq_path(m, file_user_path(file), "\n");
-		goto done;
-	}
-
-	if (vma->vm_ops && vma->vm_ops->name) {
-		name = vma->vm_ops->name(vma);
-		if (name)
-			goto done;
-	}
-
-	name = arch_vma_name(vma);
-	if (!name) {
-		if (!mm) {
-			name = "[vdso]";
-			goto done;
-		}
-
-		if (vma_is_initial_heap(vma)) {
-			name = "[heap]";
-			goto done;
-		}
-
-		if (vma_is_initial_stack(vma)) {
-			name = "[stack]";
-			goto done;
-		}
-
-		if (anon_name) {
-			seq_pad(m, ' ');
-			seq_printf(m, "[anon:%s]", anon_name->name);
-		}
-	}
-
-done:
-	if (name) {
+		seq_path(m, path, "\n");
+	} else if (name_fmt) {
+		seq_pad(m, ' ');
+		seq_printf(m, name_fmt, name);
+	} else if (name) {
 		seq_pad(m, ' ');
 		seq_puts(m, name);
 	}