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authorSachin Kamat <sachin.kamat@linaro.org>2012-09-26 08:10:03 +0900
committerMyungJoo Ham <myungjoo.ham@samsung.com>2012-10-23 16:32:13 +0900
commit5cd3c277ebc64e4bc30c5eb6412edd43b5730a4f (patch)
treecfaedaf4f34c866fc88cbdb0cb3db021937dd42c /drivers/extcon
parent824a1bc045cef278aec15bef35d8d0b59ce77856 (diff)
extcon: Fix return value in extcon_register_interest()
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> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/extcon')
-rw-r--r--drivers/extcon/extcon-class.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/extcon/extcon-class.c b/drivers/extcon/extcon-class.c
index 54dc00b7b9f6..79f5dbae0147 100644
--- a/drivers/extcon/extcon-class.c
+++ b/drivers/extcon/extcon-class.c
@@ -469,7 +469,7 @@ 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;