1 files changed, 15 insertions, 3 deletions

diff --git a/kernel/module.c b/kernel/module.c
index f5e9491ef7ac..5f80478b746d 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1337,7 +1337,19 @@ out_unreg:
         kobject_put(&mod->mkobj.kobj);
         return err;
 }
-#endif
+
+static void mod_sysfs_fini(struct module *mod)
+{
+        kobject_put(&mod->mkobj.kobj);
+}
+
+#else /* CONFIG_SYSFS */
+
+static void mod_sysfs_fini(struct module *mod)
+{
+}
+
+#endif /* CONFIG_SYSFS */
 
 static void mod_kobject_remove(struct module *mod)
 {
@@ -1345,7 +1357,7 @@ static void mod_kobject_remove(struct module *mod)
         module_param_sysfs_remove(mod);
         kobject_put(mod->mkobj.drivers_dir);
         kobject_put(mod->holders_dir);
-        kobject_put(&mod->mkobj.kobj);
+        mod_sysfs_fini(mod);
 }
 
 /*
@@ -1780,7 +1792,7 @@ static struct module *load_module(void __user *umod,
 
         /* Sanity checks against insmoding binaries or wrong arch,
            weird elf version */
-        if (memcmp(hdr->e_ident, ELFMAG, 4) != 0
+        if (memcmp(hdr->e_ident, ELFMAG, SELFMAG) != 0
             || hdr->e_type != ET_REL
             || !elf_check_arch(hdr)
             || hdr->e_shentsize != sizeof(*sechdrs)) {