From: Dan Carpenter Date: Mon, 2 Oct 2023 07:04:36 +0000 (+0300) Subject: clk: ti: fix double free in of_ti_divider_clk_setup() X-Git-Tag: v6.6.17~3460 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=46e12284c6f227ce2baf71d7aec55e85cb3c6b3e;p=platform%2Fkernel%2Flinux-rpi.git clk: ti: fix double free in of_ti_divider_clk_setup() [ Upstream commit 7af5b9eadd64c9e02a71f97c45bcdf3b64841f6b ] The "div" pointer is freed in _register_divider() and again in of_ti_divider_clk_setup(). Delete the free in _register_divider() Fixes: fbbc18591585 ("clk: ti: divider: cleanup _register_divider and ti_clk_get_div_table") Signed-off-by: Dan Carpenter Link: https://lore.kernel.org/r/6d36eeec-6c8a-4f11-a579-aa3cd7c38749@moroto.mountain Reviewed-by: Tony Lindgren Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin --- diff --git a/drivers/clk/ti/divider.c b/drivers/clk/ti/divider.c index 768a1f3..5d5bb12 100644 --- a/drivers/clk/ti/divider.c +++ b/drivers/clk/ti/divider.c @@ -309,7 +309,6 @@ static struct clk *_register_divider(struct device_node *node, u32 flags, struct clk_omap_divider *div) { - struct clk *clk; struct clk_init_data init; const char *parent_name; const char *name; @@ -326,12 +325,7 @@ static struct clk *_register_divider(struct device_node *node, div->hw.init = &init; /* register the clock */ - clk = of_ti_clk_register(node, &div->hw, name); - - if (IS_ERR(clk)) - kfree(div); - - return clk; + return of_ti_clk_register(node, &div->hw, name); } int ti_clk_parse_divider_data(int *div_table, int num_dividers, int max_div,