From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Tue, 8 Dec 2015 17:49:53 +0000 (+0100)
Subject: reset: remove unnecessary local variable initialization from of_reset_control_get_by_... 
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d056c9b81918675c6dedbfae042c2329effad786;p=linux.git

reset: remove unnecessary local variable initialization from of_reset_control_get_by_index

There is no need to initialize rstc, as it is unconditionally
assigned the return value of a kzalloc call before use.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---

diff --git a/drivers/reset/core.c b/drivers/reset/core.c
index 87376638948d9..4a63b379361c6 100644
--- a/drivers/reset/core.c
+++ b/drivers/reset/core.c
@@ -152,7 +152,7 @@ EXPORT_SYMBOL_GPL(reset_control_status);
 struct reset_control *of_reset_control_get_by_index(struct device_node *node,
 					   int index)
 {
-	struct reset_control *rstc = ERR_PTR(-EPROBE_DEFER);
+	struct reset_control *rstc;
 	struct reset_controller_dev *r, *rcdev;
 	struct of_phandle_args args;
 	int rstc_id;