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authorTed Juan <ted.juan@gmail.com>2014-06-20 17:32:05 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-07-28 08:06:03 -0700
commitf4a407b32de430e751a24e8d579af36ac74d99b3 (patch)
treeb036cd1d908a824f2bc3fd96a523fe89920b22f9
parent89d30c2107c85ce3ae1a267f1065aa0fb1e5b310 (diff)
downloadlwn-f4a407b32de430e751a24e8d579af36ac74d99b3.tar.gz
lwn-f4a407b32de430e751a24e8d579af36ac74d99b3.zip
mtd: devices: elm: fix elm_context_save() and elm_context_restore() functions
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>
-rw-r--r--drivers/mtd/devices/elm.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mtd/devices/elm.c b/drivers/mtd/devices/elm.c
index d1dd6a33a050..3059a7a53bff 100644
--- a/drivers/mtd/devices/elm.c
+++ b/drivers/mtd/devices/elm.c
@@ -428,6 +428,7 @@ 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;
}
@@ -466,6 +467,7 @@ 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;
}