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staging: unisys: visorbus: remove bus_epilog
Remove the function bus_epilog since no one is calling it. Signed-off-by: David Kershner <david.kershner@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Tim Sell <Timothy.Sell@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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33161a29c8
commit
b6b057d860
1 changed files with 2 additions and 52 deletions
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@ -688,56 +688,6 @@ device_responder(enum controlvm_id cmd_id,
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controlvm_respond(pending_msg_hdr, response);
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}
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static void
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bus_epilog(struct visor_device *bus_info,
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u32 cmd, struct controlvm_message_header *msg_hdr,
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int response, bool need_response)
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{
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struct controlvm_message_header *pmsg_hdr = NULL;
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if (!bus_info) {
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/*
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* relying on a valid passed in response code
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* be lazy and re-use msg_hdr for this failure, is this ok??
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*/
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pmsg_hdr = msg_hdr;
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goto out_respond;
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}
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if (bus_info->pending_msg_hdr) {
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/* only non-NULL if dev is still waiting on a response */
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response = -CONTROLVM_RESP_ERROR_MESSAGE_ID_INVALID_FOR_CLIENT;
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pmsg_hdr = bus_info->pending_msg_hdr;
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goto out_respond;
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}
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if (need_response) {
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pmsg_hdr = kzalloc(sizeof(*pmsg_hdr), GFP_KERNEL);
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if (!pmsg_hdr) {
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POSTCODE_LINUX_4(MALLOC_FAILURE_PC, cmd,
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bus_info->chipset_bus_no,
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POSTCODE_SEVERITY_ERR);
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goto out_respond;
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return;
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}
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memcpy(pmsg_hdr, msg_hdr,
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sizeof(struct controlvm_message_header));
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bus_info->pending_msg_hdr = pmsg_hdr;
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}
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if (response == CONTROLVM_RESP_SUCCESS) {
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switch (cmd) {
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default:
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goto out_respond;
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}
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return;
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}
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out_respond:
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bus_responder(cmd, pmsg_hdr, response);
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}
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static void
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device_epilog(struct visor_device *dev_info,
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struct spar_segment_state state, u32 cmd,
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@ -981,8 +931,8 @@ bus_configure(struct controlvm_message *inmsg,
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POSTCODE_LINUX_3(BUS_CONFIGURE_EXIT_PC, bus_no,
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POSTCODE_SEVERITY_INFO);
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}
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bus_epilog(bus_info, CONTROLVM_BUS_CONFIGURE, &inmsg->hdr,
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rc, inmsg->hdr.flags.response_expected == 1);
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if (inmsg->hdr.flags.response_expected == 1)
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bus_responder(inmsg->hdr.id, &inmsg->hdr, rc);
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}
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static void
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