Messages in this thread | | | Date | Sat, 15 Feb 2014 17:46:58 +0100 | From | Alexandre Belloni <> | Subject | Re: [PATCH] clk:at91: Fix memory leak in of_at91_clk_master_setup() |
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On 11/02/2014 at 22:15:07 +0900, Masanari Iida wrote : > cppcheck detected following error > [clk-master.c:245]: (error) Memory leak: characteristics > > The original code forgot to free characteristics when > irq_of_parse_and_map() failed. > > Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
> --- > drivers/clk/at91/clk-master.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/clk/at91/clk-master.c b/drivers/clk/at91/clk-master.c > index bd313f7..c1af80b 100644 > --- a/drivers/clk/at91/clk-master.c > +++ b/drivers/clk/at91/clk-master.c > @@ -242,7 +242,7 @@ of_at91_clk_master_setup(struct device_node *np, struct at91_pmc *pmc, > > irq = irq_of_parse_and_map(np, 0); > if (!irq) > - return; > + goto out_free_characteristics; > > clk = at91_clk_register_master(pmc, irq, name, num_parents, > parent_names, layout, > -- > 1.9.rc1 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
-- Alexandre Belloni, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
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