[PATCH 3.15 095/109] mtd: devices: elm: fix elm_context_save() and elm_context_restore() functions

Greg Kroah-Hartman
2014-07-26T19:24:24Z

From: Ted Juan <ted.juan@gmail.com>

commit 6938ad40cb97a52d88a763008935340729a4acc7 upstream.

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>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/mtd/devices/elm.c | 2 ++
1 file changed, 2 insertions(+)

--- a/drivers/mtd/devices/elm.c
+++ b/drivers/mtd/devices/elm.c
@@ -445,6 +445,7 @@ static int elm_context_save(struct elm_i
ELM_SYNDROME_FRAGMENT_1 + offset);
regs->elm_syndrome_fragment_0[i] = elm_read_reg(info,
ELM_SYNDROME_FRAGMENT_0 + offset);
+ break;
default:
return -EINVAL;
}
@@ -483,6 +484,7 @@ static int elm_context_restore(struct el
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;
}