clk: Deduplicate exit code in clk_set_rate

On non-out case 'return ret;' is equivalent to 'return 0;' as the ret variable is initialized at 0 and never changed.

Signed-off-by Nestor Ovroy <[email protected]>

---
 drivers/clk/clk.c |    3 ---
 1 file changed, 3 deletions(-)

drivers/clk/clk.c +0 -3

index 251e45d..0e21d7a 100644
@@ -948,13 +948,10 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
        }
 
        /* change the rates */
        clk_change_rate(top);
 
-       mutex_unlock(&prepare_lock);
-
-       return 0;
 out:
        mutex_unlock(&prepare_lock);
 
        return ret;
 }

Signature · 1 line

1.7.10.4