diff --git a/gdb/dwarf2/expr.c b/gdb/dwarf2/expr.c
index c71d4725b03..3a6b8f58199 100644
--- a/gdb/dwarf2/expr.c
+++ b/gdb/dwarf2/expr.c
@@ -1478,7 +1478,7 @@ dwarf_block_to_dwarf_reg_deref (gdb::array_view<const gdb_byte> block,
       if (buf == NULL)
 	return -1;
       if ((int) dwarf_reg != dwarf_reg)
-       return -1;
+	return -1;
     }
   else
     return -1;
@@ -1498,7 +1498,7 @@ dwarf_block_to_dwarf_reg_deref (gdb::array_view<const gdb_byte> block,
     {
       buf++;
       if (buf >= buf_end)
-       return -1;
+	return -1;
       *deref_size_return = *buf++;
     }
   else
@@ -1560,7 +1560,7 @@ dwarf_block_to_sp_offset (struct gdbarch *gdbarch,
   else
     {
       if (*buf != DW_OP_bregx)
-       return false;
+	return false;
 
       buf++;
       buf = gdb_read_uleb128 (buf, buf_end, &dwarf_reg);