Remove the function bus_epilog since no one is calling it.
Signed-off-by: David Kershner <david.kersh...@unisys.com>
Reported-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Reviewed-by: Tim Sell <timothy.s...@unisys.com>
---
drivers/staging/unisys/visorbus/visorchipset.c | 54 +-------------------------
1 file changed, 2 insertions(+), 52 deletions(-)
diff --git a/drivers/staging/unisys/visorbus/visorchipset.c
b/drivers/staging/unisys/visorbus/visorchipset.c
index 4a77e20..7a6b895 100644
--- a/drivers/staging/unisys/visorbus/visorchipset.c
+++ b/drivers/staging/unisys/visorbus/visorchipset.c
@@ -689,56 +689,6 @@ enum crash_obj_type {
}
static void
-bus_epilog(struct visor_device *bus_info,
- u32 cmd, struct controlvm_message_header *msg_hdr,
- int response, bool need_response)
-{
- struct controlvm_message_header *pmsg_hdr = NULL;
-
- if (!bus_info) {
- /*
- * relying on a valid passed in response code
- * be lazy and re-use msg_hdr for this failure, is this ok??
- */
- pmsg_hdr = msg_hdr;
- goto out_respond;
- }
-
- if (bus_info->pending_msg_hdr) {
- /* only non-NULL if dev is still waiting on a response */
- response = -CONTROLVM_RESP_ERROR_MESSAGE_ID_INVALID_FOR_CLIENT;
- pmsg_hdr = bus_info->pending_msg_hdr;
- goto out_respond;
- }
-
- if (need_response) {
- pmsg_hdr = kzalloc(sizeof(*pmsg_hdr), GFP_KERNEL);
- if (!pmsg_hdr) {
- POSTCODE_LINUX_4(MALLOC_FAILURE_PC, cmd,
- bus_info->chipset_bus_no,
- POSTCODE_SEVERITY_ERR);
- goto out_respond;
- return;
- }
-
- memcpy(pmsg_hdr, msg_hdr,
- sizeof(struct controlvm_message_header));
- bus_info->pending_msg_hdr = pmsg_hdr;
- }
-
- if (response == CONTROLVM_RESP_SUCCESS) {
- switch (cmd) {
- default:
- goto out_respond;
- }
- return;
- }
-
-out_respond:
- bus_responder(cmd, pmsg_hdr, response);
-}
-
-static void
device_epilog(struct visor_device *dev_info,
struct spar_segment_state state, u32 cmd,
struct controlvm_message_header *msg_hdr, int response,
@@ -981,8 +931,8 @@ enum crash_obj_type {
POSTCODE_LINUX_3(BUS_CONFIGURE_EXIT_PC, bus_no,
POSTCODE_SEVERITY_INFO);
}
- bus_epilog(bus_info, CONTROLVM_BUS_CONFIGURE, &inmsg->hdr,
- rc, inmsg->hdr.flags.response_expected == 1);
+ if (inmsg->hdr.flags.response_expected == 1)
+ bus_responder(inmsg->hdr.id, &inmsg->hdr, rc);
}
static void
--
1.9.1
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