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Code Issues Releases Wiki Activity

soc/tegra: fuse: Add missing of_node_put() 

In tegra_init_apbmisc(), of_find_matching_node() will return a node
pointer with refcount incremented. We should use of_node_put() in each
failure path or when it is not used anymore.

Signed-off-by: Liang He <windhl@126.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Liang He 2022-06-15 20:32:32 +08:00 committed by Thierry Reding
parent e941712ccc
commit 0a3c2dbec4
1 changed files with 5 additions and 2 deletions
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7
drivers/soc/tegra/fuse/tegra-apbmisc.c
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@ -182,12 +182,12 @@ void __init tegra_init_apbmisc(void)
*/
if (of_address_to_resource(np, 0, &apbmisc) < 0) {
pr_err("failed to get APBMISC registers\n");
return;
goto put;
}
if (of_address_to_resource(np, 1, &straps) < 0) {
pr_err("failed to get strapping options registers\n");
return;
goto put;
}
}
@ -208,4 +208,7 @@ void __init tegra_init_apbmisc(void)
}
long_ram_code = of_property_read_bool(np, "nvidia,long-ram-code");
put:
of_node_put(np);
}