error: Use error_report_err() where appropriate

Coccinelle semantic patch:

    @@
    expression E;
    @@
    -    error_report("%s", error_get_pretty(E));
    -    error_free(E);
    +    error_report_err(E);
    @@
    expression E, S;
    @@
    -    error_report("%s", error_get_pretty(E));
    +    error_report_err(E);
    (
         exit(S);
    |
         abort();
    )

Trivial manual touch-ups in block/sheepdog.c.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>

2 files changed, 7 insertions, 10 deletions

diff --git a/util/error.c b/util/error.c
index 1ff6ae538b..14f4351879 100644
--- a/util/error.c
+++ b/util/error.c
@@ -41,7 +41,7 @@ void error_set(Error **errp, ErrorClass err_class, const char *fmt, ...)
     err->err_class = err_class;
 
     if (errp == &error_abort) {
-        error_report("%s", error_get_pretty(err));
+        error_report_err(err);
         abort();
     }
 
@@ -77,7 +77,7 @@ void error_set_errno(Error **errp, int os_errno, ErrorClass err_class,
     err->err_class = err_class;
 
     if (errp == &error_abort) {
-        error_report("%s", error_get_pretty(err));
+        error_report_err(err);
         abort();
     }
 
@@ -122,7 +122,7 @@ void error_set_win32(Error **errp, int win32_err, ErrorClass err_class,
     err->err_class = err_class;
 
     if (errp == &error_abort) {
-        error_report("%s", error_get_pretty(err));
+        error_report_err(err);
         abort();
     }
 
@@ -169,7 +169,7 @@ void error_free(Error *err)
 void error_propagate(Error **dst_errp, Error *local_err)
 {
     if (local_err && dst_errp == &error_abort) {
-        error_report("%s", error_get_pretty(local_err));
+        error_report_err(local_err);
         abort();
     } else if (dst_errp && !*dst_errp) {
         *dst_errp = local_err;
diff --git a/util/qemu-config.c b/util/qemu-config.c
index ba375c0148..b13efe2788 100644
--- a/util/qemu-config.c
+++ b/util/qemu-config.c
@@ -32,8 +32,7 @@ QemuOptsList *qemu_find_opts(const char *group)
 
     ret = find_list(vm_config_groups, group, &local_err);
     if (local_err) {
-        error_report("%s", error_get_pretty(local_err));
-        error_free(local_err);
+        error_report_err(local_err);
     }
 
     return ret;
@@ -314,8 +313,7 @@ int qemu_config_parse(FILE *fp, QemuOptsList **lists, const char *fname)
             /* group with id */
             list = find_list(lists, group, &local_err);
             if (local_err) {
-                error_report("%s", error_get_pretty(local_err));
-                error_free(local_err);
+                error_report_err(local_err);
                 goto out;
             }
             opts = qemu_opts_create(list, id, 1, NULL);
@@ -325,8 +323,7 @@ int qemu_config_parse(FILE *fp, QemuOptsList **lists, const char *fname)
             /* group without id */
             list = find_list(lists, group, &local_err);
             if (local_err) {
-                error_report("%s", error_get_pretty(local_err));
-                error_free(local_err);
+                error_report_err(local_err);
                 goto out;
             }
             opts = qemu_opts_create(list, NULL, 0, &error_abort);