* [PATCH 11/14] staging: hv: fix device_register() error handling
@ 2010-09-19 12:55 Vasiliy Kulikov
0 siblings, 0 replies; only message in thread
From: Vasiliy Kulikov @ 2010-09-19 12:55 UTC (permalink / raw)
To: kernel-janitors
Cc: Greg Kroah-Hartman, Hank Janssen, Haiyang Zhang, Bill Pemberton,
Milan Dadok, devel, linux-kernel
If device_register() fails then call put_device().
See comment to device_register.
Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
---
compile tested.
drivers/staging/hv/vmbus_drv.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c
index ad29887..255e4b2 100644
--- a/drivers/staging/hv/vmbus_drv.c
+++ b/drivers/staging/hv/vmbus_drv.c
@@ -345,6 +345,7 @@ static int vmbus_bus_init(int (*drv_init)(struct hv_driver *drv))
DPRINT_ERR(VMBUS_DRV,
"ERROR - Unable to register vmbus root device");
+ put_device(&dev_ctx->device);
free_irq(vmbus_irq, NULL);
bus_unregister(&vmbus_drv_ctx->bus);
--
1.7.0.4
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