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>

1 files changed, 1 insertions, 2 deletions

diff --git a/target-sparc/cpu.c b/target-sparc/cpu.c
index aa7626c..a952097 100644
--- a/target-sparc/cpu.c
+++ b/target-sparc/cpu.c
@@ -111,8 +111,7 @@ static int cpu_sparc_register(SPARCCPU *cpu, const char *cpu_model)
     cc->parse_features(CPU(cpu), featurestr, &err);
     g_free(s);
     if (err) {
-        error_report("%s", error_get_pretty(err));
-        error_free(err);
+        error_report_err(err);
         return -1;
     }