From 9d3fe6aa6b9517408064c7c3134187e8ec77dbf7 Mon Sep 17 00:00:00 2001 From: Longlong Xia Date: Fri, 10 Feb 2023 09:54:44 +0000 Subject: devtmpfs: remove return value of devtmpfs_delete_node() The only caller of device_del() does not check the return value. And there's nothing we can do when cleaning things up on a remove path. Let's make it a void function. Signed-off-by: Longlong Xia Link: https://lore.kernel.org/r/20230210095444.4067307-4-xialonglong1@huawei.com Signed-off-by: Greg Kroah-Hartman --- drivers/base/devtmpfs.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/base/devtmpfs.c') diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c index f273bccd5494..a3a2657b9587 100644 --- a/drivers/base/devtmpfs.c +++ b/drivers/base/devtmpfs.c @@ -147,22 +147,22 @@ int devtmpfs_create_node(struct device *dev) return devtmpfs_submit_req(&req, tmp); } -int devtmpfs_delete_node(struct device *dev) +void devtmpfs_delete_node(struct device *dev) { const char *tmp = NULL; struct req req; if (!thread) - return 0; + return; req.name = device_get_devnode(dev, NULL, NULL, NULL, &tmp); if (!req.name) - return -ENOMEM; + return; req.mode = 0; req.dev = dev; - return devtmpfs_submit_req(&req, tmp); + devtmpfs_submit_req(&req, tmp); } static int dev_mkdir(const char *name, umode_t mode) -- cgit v1.2.3