From a8e8f851e8299703a005cf23dfb9ec854a2611e5 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Tue, 15 Feb 2022 13:11:42 -0800 Subject: module: fix building with sysfs disabled Sysfs support might be disabled so we need to guard the code that instantiates "compression" attribute with an #ifdef. Fixes: b1ae6dc41eaa ("module: add in-kernel support for decompressing") Reported-by: kernel test robot Signed-off-by: Dmitry Torokhov Signed-off-by: Luis Chamberlain --- kernel/module_decompress.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'kernel') diff --git a/kernel/module_decompress.c b/kernel/module_decompress.c index b01c69c2ff99..ffef98a20320 100644 --- a/kernel/module_decompress.c +++ b/kernel/module_decompress.c @@ -250,6 +250,7 @@ void module_decompress_cleanup(struct load_info *info) info->max_pages = info->used_pages = 0; } +#ifdef CONFIG_SYSFS static ssize_t compression_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf) { @@ -269,3 +270,4 @@ static int __init module_decompress_sysfs_init(void) return 0; } late_initcall(module_decompress_sysfs_init); +#endif -- cgit v1.2.3