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driver core: fix using 'ret' variable in unregister_dynamic_debug_module 

The 'ret' variable is assigned, but not used in the return statement. Fix this.

Signed-off-by: Johann Felix Soden <johfel@users.sourceforge.net>
Acked-by: Jason Baron <jbaron@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Johann Felix Soden 2008-10-30 22:44:39 +01:00 committed by Greg Kroah-Hartman
parent 1bda71282d
commit 1c93ca0986
1 changed files with 1 additions and 1 deletions
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2
lib/dynamic_printk.c
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@ -135,7 +135,7 @@ int unregister_dynamic_debug_module(char *mod_name)
nr_entries--;
out:
up(&debug_list_mutex);
return 0;
return ret;
}
EXPORT_SYMBOL_GPL(unregister_dynamic_debug_module);