From mboxrd@z Thu Jan 1 00:00:00 1970 From: novroy@riseup.net (Nestor Ovroy) Date: Fri, 18 Jan 2013 17:07:39 +0100 Subject: [PATCH] clk: Deduplicate exit code in clk_set_rate Message-ID: <1358525259-7979-1-git-send-email-novroy@riseup.net> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- drivers/clk/clk.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 251e45d..0e21d7a 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -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; } -- 1.7.10.4