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 <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
sudhin-joseph · Nov 14, 2019 · cb6cfe2 · cb6cfe2
1 parent 020003f
commit cb6cfe2
Showing 1 changed file with 3 additions and 4 deletions.
diff --git 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;