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clk:at91: Fix memory leak in of_at91_clk_master_setup() 

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 Boris BREZILLON <b.brezillon@overkiz.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
This commit is contained in:
Masanari Iida 2014-02-11 22:15:07 +09:00 committed by Mike Turquette
parent ec6deea1a1
commit f63fcc90a3
1 changed files with 1 additions and 1 deletions
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2
drivers/clk/at91/clk-master.c
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@ -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,