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| author | Masanari Iida <standby24x7@gmail.com> | 2014-02-11 22:15:07 +0900 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2014-02-26 18:00:56 -0800 |
| commit | f63fcc90a379a269a07a1111f5b7ba28ebcb1eb4 (patch) | |
| tree | bdea76f359499336d0bdb1a7724c6328ef0152e7 /drivers/clk/at91 | |
| parent | ec6deea1a147a10baf1672dc66025a13bc259680 (diff) | |
| download | linux-stable-f63fcc90a379a269a07a1111f5b7ba28ebcb1eb4.tar.gz linux-stable-f63fcc90a379a269a07a1111f5b7ba28ebcb1eb4.tar.bz2 linux-stable-f63fcc90a379a269a07a1111f5b7ba28ebcb1eb4.zip | |
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/at91')
| -rw-r--r-- | drivers/clk/at91/clk-master.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/at91/clk-master.c b/drivers/clk/at91/clk-master.c index bd313f7816a8..c1af80bcdf20 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, |