Staging: hv: blkvsc_drv: Get rid of unnecessary code/comments
Get rid of unnecessary code/comments. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -174,24 +174,9 @@ static int blk_vsc_initialize(struct hv_driver *driver)
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stor_driver = hvdr_to_stordr(driver);
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/* Make sure we are at least 2 pages since 1 page is used for control */
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driver->name = drv_name;
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memcpy(&driver->dev_type, &dev_type, sizeof(struct hv_guid));
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/*
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* Divide the ring buffer data size (which is 1 page less than the ring
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* buffer size since that page is reserved for the ring buffer indices)
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* by the max request size (which is
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* vmbus_channel_packet_multipage_buffer + struct vstor_packet + u64)
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*/
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stor_driver->max_outstanding_req_per_channel =
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((stor_driver->ring_buffer_size - PAGE_SIZE) /
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ALIGN(MAX_MULTIPAGE_BUFFER_PACKET +
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sizeof(struct vstor_packet) + sizeof(u64),
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sizeof(u64)));
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return ret;
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}
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