x86/sev: Drop unnecessary parameter in snp_issue_guest_request()

Commit

  3e385c0d6ce8 ("virt: sev-guest: Move SNP Guest Request data pages handling under snp_cmd_mutex")

moved @input from snp_msg_desc to snp_guest_req which is passed to
snp_issue_guest_request().

Drop the extra parameter.

No functional change intended.

Signed-off-by: Alexey Kardashevskiy <aik@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Reviewed-by: Dionna Glaze <dionnaglaze@google.com>
Link: https://lore.kernel.org/20250611040842.2667262-5-aik@amd.com

diff --git a/arch/x86/coco/sev/core.c b/arch/x86/coco/sev/core.c
index b0d423a353abcd14b214ffee349fef2ec7ddecf3..8375ca7fbd8a638077931bdcfd94cfeb161a5b4b 100644 (file)
--- a/arch/x86/coco/sev/core.c
+++ b/arch/x86/coco/sev/core.c
@@ -1389,8 +1389,9 @@ int snp_issue_svsm_attest_req(u64 call_id, struct svsm_call *call,
 }
 EXPORT_SYMBOL_GPL(snp_issue_svsm_attest_req);
 
-static int snp_issue_guest_request(struct snp_guest_req *req, struct snp_req_data *input)
+static int snp_issue_guest_request(struct snp_guest_req *req)
 {
+       struct snp_req_data *input = &req->input;
        struct ghcb_state state;
        struct es_em_ctxt ctxt;
        unsigned long flags;
@@ -1932,7 +1933,7 @@ retry_request:
         * sequence number must be incremented or the VMPCK must be deleted to
         * prevent reuse of the IV.
         */
-       rc = snp_issue_guest_request(req, &req->input);
+       rc = snp_issue_guest_request(req);
        switch (rc) {
        case -ENOSPC:
                /*