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authorWei Yang <weiyang@linux.vnet.ibm.com>2013-09-15 21:53:00 +0800
committerDavid S. Miller <davem@davemloft.net>2013-09-15 22:28:58 -0400
commit73a695f8572e4c46a2aecdbb63f26f36a43e6873 (patch)
tree1a71cbd119674a5c561fb37879df4debadd26079
parentd6d6d1bc44362112e10a48d434e5b3c716152003 (diff)
downloadop-kernel-dev-73a695f8572e4c46a2aecdbb63f26f36a43e6873.zip
op-kernel-dev-73a695f8572e4c46a2aecdbb63f26f36a43e6873.tar.gz
cxgb4: remove workqueue when driver registration fails
When driver registration fails, we need to clean up the resources allocated before. cxgb4 missed to destroy the workqueue allocated at the very beginning. This patch destroies the workqueue when registration fails. Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 0d0665c..c73cabd 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -6149,8 +6149,10 @@ static int __init cxgb4_init_module(void)
pr_warn("could not create debugfs entry, continuing\n");
ret = pci_register_driver(&cxgb4_driver);
- if (ret < 0)
+ if (ret < 0) {
debugfs_remove(cxgb4_debugfs_root);
+ destroy_workqueue(workq);
+ }
register_inet6addr_notifier(&cxgb4_inet6addr_notifier);
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