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Date: Tue, 11 Feb 2014 22:15:07 +0900 From: Masanari Iida <standby24x7@...il.com> To: linux-kernel@...r.kernel.org, mturquette@...aro.org Cc: nicolas.ferre@...el.com, b.brezillon@...rkiz.com, linux-arm-kernel@...ts.infradead.org, Masanari Iida <standby24x7@...il.com> Subject: [PATCH] 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@...il.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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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