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do_mount(): use __free(path_put)

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Reviewed-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2025-08-24 14:19:58 -04:00
parent 43d672dbf1
commit fc9d5efc4c
1 changed files with 2 additions and 4 deletions
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6
fs/namespace.c
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@@ -4092,15 +4092,13 @@ int path_mount(const char *dev_name, const struct path *path,
int do_mount(const char *dev_name, const char __user *dir_name,
const char *type_page, unsigned long flags, void *data_page)
{
struct path path;
struct path path __free(path_put) = {};
int ret;
ret = user_path_at(AT_FDCWD, dir_name, LOOKUP_FOLLOW, &path);
if (ret)
return ret;
ret = path_mount(dev_name, &path, type_page, flags, data_page);
path_put(&path);
return ret;
return path_mount(dev_name, &path, type_page, flags, data_page);
}
static struct ucounts *inc_mnt_namespaces(struct user_namespace *ns)