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genl: Make genl_unregister() a NOP if NULL pointer is passed

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This commit is contained in:
Thomas Graf 2012-04-22 11:12:01 +02:00
parent 2e93940a86
commit 8bbcd2208e
1 changed files with 3 additions and 0 deletions
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3
lib/genl/mngt.c
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@ -208,6 +208,9 @@ errout:
*/
void genl_unregister(struct nl_cache_ops *ops)
{
if (!ops)
return;
nl_cache_mngt_unregister(ops);
nl_list_del(&ops->co_genl->o_list);
}