Messages in this thread Patch in this message | | | From | Liang He <> | Subject | [PATCH] arm: mach-omap2: omap4-common: Fix refcount leak bug | Date | Fri, 17 Jun 2022 11:55:48 +0800 |
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In omap4_sram_init(), of_find_compatible_node() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.
Signed-off-by: Liang He <windhl@126.com> --- arch/arm/mach-omap2/omap4-common.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 6d1eb4eefefe..e981bf57e64f 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -135,6 +135,7 @@ static int __init omap4_sram_init(void) pr_warn("%s:Unable to allocate sram needed to handle errata I688\n", __func__); sram_pool = of_gen_pool_get(np, "sram", 0); + of_node_put(np); if (!sram_pool) pr_warn("%s:Unable to get sram pool needed to handle errata I688\n", __func__); -- 2.25.1
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