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Message-Id: <1348556335-14686-1-git-send-email-sachin.kamat@linaro.org> Date: Tue, 25 Sep 2012 12:28:55 +0530 From: Sachin Kamat <sachin.kamat@...aro.org> To: linux-kernel@...r.kernel.org Cc: myungjoo.ham@...sung.com, cw00.choi@...sung.com, sachin.kamat@...aro.org, patches@...aro.org Subject: [PATCH] extcon: Fix return value in extcon_register_interest() Return the value obtained from extcon_find_cable_index() instead of -ENODEV. Fixes the following smatch info: drivers/extcon/extcon-class.c:478 extcon_register_interest() info: why not propagate 'obj->cable_index' from extcon_find_cable_index() instead of -19? Signed-off-by: Sachin Kamat <sachin.kamat@...aro.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..e996800 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 obj->cable_index; obj->user_nb = nb; -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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