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| author | Mukesh Ojha <mojha@codeaurora.org> | 2019-03-26 13:42:22 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-05-04 09:15:22 +0200 |
| commit | cbce4a687c47514c5221a3506a69b83078e6a413 (patch) | |
| tree | 6a1c51e33644c01928d3dc02727f69a98d554925 | |
| parent | 085df4a0edb58e5dfe6a661a5dcc5e0e3cfbf4c1 (diff) | |
usb: u132-hcd: fix resource leak
[ Upstream commit f276e002793cdb820862e8ea8f76769d56bba575 ]
if platform_driver_register fails, cleanup the allocated resource
gracefully.
Signed-off-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin (Microsoft) <sashal@kernel.org>
| -rw-r--r-- | drivers/usb/host/u132-hcd.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c index 65c0086e25ae..8d349230b2c7 100644 --- a/drivers/usb/host/u132-hcd.c +++ b/drivers/usb/host/u132-hcd.c @@ -3208,6 +3208,9 @@ static int __init u132_hcd_init(void) printk(KERN_INFO "driver %s\n", hcd_name); workqueue = create_singlethread_workqueue("u132"); retval = platform_driver_register(&u132_platform_driver); + if (retval) + destroy_workqueue(workqueue); + return retval; } |