From: Guenter Roeck Date: Sat, 4 Mar 2017 15:02:11 +0000 (-0800) Subject: ARM: OMAP2+: Release device node after it is no longer needed. X-Git-Tag: C0P2-H0.0--20200415~6300 X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=202c73946455e29db412cd594c0d7e47efcb28fa;p=linux.git ARM: OMAP2+: Release device node after it is no longer needed. [ Upstream commit b92675d998a9fa37fe9e0e35053a95b4a23c158b ] The device node returned by of_find_node_by_name() needs to be released after it is no longer needed to avoid a device node leak. Signed-off-by: Guenter Roeck Signed-off-by: Tony Lindgren Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 483658d86f80..bca54154e14f 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -3910,15 +3910,20 @@ int __init omap3xxx_hwmod_init(void) if (h_sham && omap3xxx_hwmod_is_hs_ip_block_usable(bus, "sham")) { r = omap_hwmod_register_links(h_sham); - if (r < 0) + if (r < 0) { + of_node_put(bus); return r; + } } if (h_aes && omap3xxx_hwmod_is_hs_ip_block_usable(bus, "aes")) { r = omap_hwmod_register_links(h_aes); - if (r < 0) + if (r < 0) { + of_node_put(bus); return r; + } } + of_node_put(bus); /* * Register hwmod links specific to certain ES levels of a