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-rw-r--r--kernel/module.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/module.c b/kernel/module.c
index 68d05d2f4d8a..5d437bffd8dc 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -2178,6 +2178,14 @@ sys_init_module(void __user *umod,
wake_up(&module_wq);
return ret;
}
+ if (ret > 0) {
+ printk(KERN_WARNING "%s: '%s'->init suspiciously returned %d, "
+ "it should follow 0/-E convention\n"
+ KERN_WARNING "%s: loading module anyway...\n",
+ __func__, mod->name, ret,
+ __func__);
+ dump_stack();
+ }
/* Now it's a first class citizen! Wake up anyone waiting for it. */
mod->state = MODULE_STATE_LIVE;

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