From a3f99f8ba8cbd2d4e231b767b3d6236a555da38c Mon Sep 17 00:00:00 2001
From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Fri, 29 Dec 2006 16:48:20 -0800
Subject: [PATCH] [PATCH] module: fix mod_sysfs_setup() return value
mod_sysfs_setup() doesn't return error when kobject_add_dir() failed.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
kernel/module.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/kernel/module.c b/kernel/module.c
index b565eaeff7e6..dbce132b354c 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1132,8 +1132,10 @@ static int mod_sysfs_setup(struct module *mod,
goto out;
mod->drivers_dir = kobject_add_dir(&mod->mkobj.kobj, "drivers");
- if (!mod->drivers_dir)
+ if (!mod->drivers_dir) {
+ err = -ENOMEM;
goto out_unreg;
+ }
err = module_param_sysfs_setup(mod, kparam, num_params);
if (err)
--
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