bus: ti-sysc: Adjust exception handling in sysc_child_add_named_clock()

Add a jump target so that a call of the function “clk_put”
can be better reused at the end of this function.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
index 99d7356e245be4c21ee3c808cd546ecd297c072b..56887c6877a7b519c2bba19f9c15c273d6035eb2 100644 (file)
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -1778,9 +1778,8 @@ static int sysc_child_add_named_clock(struct sysc *ddata,
 
        clk = clk_get(child, name);
        if (!IS_ERR(clk)) {
-               clk_put(clk);
-
-               return -EEXIST;
+               error = -EEXIST;
+               goto put_clk;
        }
 
        clk = clk_get(ddata->dev, name);
@@ -1790,7 +1789,7 @@ static int sysc_child_add_named_clock(struct sysc *ddata,
        l = clkdev_create(clk, name, dev_name(child));
        if (!l)
                error = -ENOMEM;
-
+put_clk:
        clk_put(clk);
 
        return error;