5.15-stable review patch. If anyone has any objections, please let me know.
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From: Miaoqian Lin linmq006@gmail.com
commit 045a31b95509c8f25f5f04ec5e0dec5cd09f2c5f upstream.
callers of tegra_xusb_find_port_node() function only do NULL checking for the return value. return NULL instead of ERR_PTR(-ENOMEM) to keep consistent.
Signed-off-by: Miaoqian Lin linmq006@gmail.com Acked-by: Thierry Reding treding@nvidia.com Link: https://lore.kernel.org/r/20211213020507.1458-1-linmq006@gmail.com Signed-off-by: Vinod Koul vkoul@kernel.org Signed-off-by: Alva Lan alvalan9@foxmail.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/phy/tegra/xusb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/phy/tegra/xusb.c +++ b/drivers/phy/tegra/xusb.c @@ -455,7 +455,7 @@ tegra_xusb_find_port_node(struct tegra_x name = kasprintf(GFP_KERNEL, "%s-%u", type, index); if (!name) { of_node_put(ports); - return ERR_PTR(-ENOMEM); + return NULL; } np = of_get_child_by_name(ports, name); kfree(name);