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authorMasanari Iida <standby24x7@gmail.com>2014-02-11 22:15:07 +0900
committerMike Turquette <mturquette@linaro.org>2014-02-26 18:00:56 -0800
commitf63fcc90a379a269a07a1111f5b7ba28ebcb1eb4 (patch)
treebdea76f359499336d0bdb1a7724c6328ef0152e7 /drivers/clk
parentec6deea1a147a10baf1672dc66025a13bc259680 (diff)
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>
Diffstat (limited to 'drivers/clk')
-rw-r--r--drivers/clk/at91/clk-master.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/at91/clk-master.c b/drivers/clk/at91/clk-master.c
index bd313f7816a..c1af80bcdf2 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,