[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>
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@ -1132,8 +1132,10 @@ static int mod_sysfs_setup(struct module *mod,
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goto out;
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mod->drivers_dir = kobject_add_dir(&mod->mkobj.kobj, "drivers");
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if (!mod->drivers_dir)
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if (!mod->drivers_dir) {
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err = -ENOMEM;
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goto out_unreg;
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}
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err = module_param_sysfs_setup(mod, kparam, num_params);
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if (err)
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