From: Boris Brezillon Date: Mon, 12 Dec 2016 08:00:53 +0000 (+0100) Subject: clk: bcm: Fix 'maybe-uninitialized' warning in bcm2835_clock_choose_div_and_prate() X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=2aab7a2055a1705c9e30920d95a596226999eb21;p=openwrt%2Fstaging%2Fblogic.git clk: bcm: Fix 'maybe-uninitialized' warning in bcm2835_clock_choose_div_and_prate() best_rate is reported as potentially uninitialized by gcc. Signed-off-by: Boris Brezillon Fixes: 155e8b3b0ee3 ("clk: bcm: Support rate change propagation on bcm2835 clocks") Reported-by: Stephen Rothwell Reviewed-by: Eric Anholt Signed-off-by: Stephen Boyd --- diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c index eaf82f49dede..0d14409097e7 100644 --- a/drivers/clk/bcm/clk-bcm2835.c +++ b/drivers/clk/bcm/clk-bcm2835.c @@ -1029,7 +1029,7 @@ static unsigned long bcm2835_clock_choose_div_and_prate(struct clk_hw *hw, struct bcm2835_clock *clock = bcm2835_clock_from_hw(hw); struct bcm2835_cprman *cprman = clock->cprman; const struct bcm2835_clock_data *data = clock->data; - unsigned long best_rate; + unsigned long best_rate = 0; u32 curdiv, mindiv, maxdiv; struct clk_hw *parent;