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Subject[PATCH Resend] extcon: Fix return value in extcon_register_interest()
Date
Propagate the value returned from extcon_find_cable_index()
instead of -ENODEV. For readability, -EINVAL is returned in place of
the variable.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
---
drivers/extcon/extcon-class.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/extcon/extcon-class.c b/drivers/extcon/extcon-class.c
index 946a318..6348b64 100644
--- a/drivers/extcon/extcon-class.c
+++ b/drivers/extcon/extcon-class.c
@@ -475,7 +475,7 @@ int extcon_register_interest(struct extcon_specific_cable_nb *obj,

obj->cable_index = extcon_find_cable_index(obj->edev, cable_name);
if (obj->cable_index < 0)
- return -ENODEV;
+ return -EINVAL;

obj->user_nb = nb;

--
1.7.4.1


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