mtd: devices: elm: fix elm_context_save() and elm_context_restore() functions

These two function's switch case lack the 'break' that make them always
return error.

Signed-off-by: Ted Juan <ted.juan@gmail.com>
Acked-by: Pekon Gupta <pekon@ti.com>
Cc: <stable@vger.kernel.org> # 3.12.x+
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

diff --git a/drivers/mtd/devices/elm.c b/drivers/mtd/devices/elm.c
index 7df86948e6d4029649c93118002afaee4ea98f5b..b4f61c7fc161c6dc32e080e8328ca78f96fa1093 100644 (file)
--- a/drivers/mtd/devices/elm.c
+++ b/drivers/mtd/devices/elm.c
@@ -475,6 +475,7 @@ static int elm_context_save(struct elm_info *info)
                                        ELM_SYNDROME_FRAGMENT_1 + offset);
                        regs->elm_syndrome_fragment_0[i] = elm_read_reg(info,
                                        ELM_SYNDROME_FRAGMENT_0 + offset);
+                       break;
                default:
                        return -EINVAL;
                }
@@ -520,6 +521,7 @@ static int elm_context_restore(struct elm_info *info)
                                        regs->elm_syndrome_fragment_1[i]);
                        elm_write_reg(info, ELM_SYNDROME_FRAGMENT_0 + offset,
                                        regs->elm_syndrome_fragment_0[i]);
+                       break;
                default:
                        return -EINVAL;
                }