CVE ID:	CVE-2021-47070
Description:	In the Linux kernel, the following vulnerability has been resolved: uio_hv_generic: Fix another memory leak in error handling paths Memory allocated by 'vmbus_alloc_ring()' at the beginning of the probe function is never freed in the error handling path. Add the missing 'vmbus_free_ring()' call. Note that it is already freed in the .remove function.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2021-47070 https://git.kernel.org/stable/c/0b0226be3a52dadd965644bc52a807961c2c26df https://git.kernel.org/stable/c/0b0226be3a52dadd965644bc52a807961c2c26df https://git.kernel.org/stable/c/5f59240cf25b2f7a0fdffc2701482a70310fec07 https://git.kernel.org/stable/c/5f59240cf25b2f7a0fdffc2701482a70310fec07