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Re: [PATCH 12/21] qapi: Inline and remove QERR_INVALID_PARAMETER_VALUE d


From: Stefan Berger
Subject: Re: [PATCH 12/21] qapi: Inline and remove QERR_INVALID_PARAMETER_VALUE definition
Date: Wed, 4 Oct 2023 18:04:32 -0400
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0


On 10/4/23 13:31, Philippe Mathieu-Daudé wrote:
Address the comment added in commit 4629ed1e98
("qerror: Finally unused, clean up"), from 2015:

   /*
    * These macros will go away, please don't use
    * in new code, and do not add new ones!
    */

Manually modify the error_report() call in softmmu/tpm.c,
then use sed to mechanically transform the rest. Finally
remove the definition in include/qapi/qmp/qerror.h.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>


---
  include/qapi/qmp/qerror.h | 3 ---
  qapi/opts-visitor.c       | 4 ++--
  qapi/qapi-visit-core.c    | 4 ++--
  softmmu/tpm.c             | 3 +--
  4 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/include/qapi/qmp/qerror.h b/include/qapi/qmp/qerror.h
index b723830eff..ac727d1c2d 100644
--- a/include/qapi/qmp/qerror.h
+++ b/include/qapi/qmp/qerror.h
@@ -17,9 +17,6 @@
   * add new ones!
   */

-#define QERR_INVALID_PARAMETER_VALUE \
-    "Parameter '%s' expects %s"
-
  #define QERR_IO_ERROR \
      "An IO error has occurred"

diff --git a/qapi/opts-visitor.c b/qapi/opts-visitor.c
index 0393704a73..844db583f4 100644
--- a/qapi/opts-visitor.c
+++ b/qapi/opts-visitor.c
@@ -441,7 +441,7 @@ opts_type_int64(Visitor *v, const char *name, int64_t *obj, 
Error **errp)
              }
          }
      }
-    error_setg(errp, QERR_INVALID_PARAMETER_VALUE, opt->name,
+    error_setg(errp, "Parameter '%s' expects %s", opt->name,
                 (ov->list_mode == LM_NONE) ? "an int64 value" :
                                              "an int64 value or range");
      return false;
@@ -494,7 +494,7 @@ opts_type_uint64(Visitor *v, const char *name, uint64_t 
*obj, Error **errp)
              }
          }
      }
-    error_setg(errp, QERR_INVALID_PARAMETER_VALUE, opt->name,
+    error_setg(errp, "Parameter '%s' expects %s", opt->name,
                 (ov->list_mode == LM_NONE) ? "a uint64 value" :
                                              "a uint64 value or range");
      return false;
diff --git a/qapi/qapi-visit-core.c b/qapi/qapi-visit-core.c
index 6c13510a2b..01793d6e74 100644
--- a/qapi/qapi-visit-core.c
+++ b/qapi/qapi-visit-core.c
@@ -194,7 +194,7 @@ static bool visit_type_uintN(Visitor *v, uint64_t *obj, 
const char *name,
      }
      if (value > max) {
          assert(v->type == VISITOR_INPUT);
-        error_setg(errp, QERR_INVALID_PARAMETER_VALUE,
+        error_setg(errp, "Parameter '%s' expects %s",
                     name ? name : "null", type);
          return false;
      }
@@ -262,7 +262,7 @@ static bool visit_type_intN(Visitor *v, int64_t *obj, const 
char *name,
      }
      if (value < min || value > max) {
          assert(v->type == VISITOR_INPUT);
-        error_setg(errp, QERR_INVALID_PARAMETER_VALUE,
+        error_setg(errp, "Parameter '%s' expects %s",
                     name ? name : "null", type);
          return false;
      }
diff --git a/softmmu/tpm.c b/softmmu/tpm.c
index 578563f05a..8437c4efc3 100644
--- a/softmmu/tpm.c
+++ b/softmmu/tpm.c
@@ -120,8 +120,7 @@ static int tpm_init_tpmdev(void *dummy, QemuOpts *opts, 
Error **errp)
      i = qapi_enum_parse(&TpmType_lookup, value, -1, NULL);
      be = i >= 0 ? tpm_be_find_by_type(i) : NULL;
      if (be == NULL) {
-        error_report(QERR_INVALID_PARAMETER_VALUE,
-                     "type", "a TPM backend type");
+        error_report("Parameter 'type' expects a TPM backend type");
          tpm_display_backend_drivers();
          return 1;
      }



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