commit 3c06a41746fd0399a182839a6a25c79f1c4ee83a
author Richard Henderson <richard.henderson@linaro.org> Sun Apr 17 11:29:57 2022 -0700
committer Richard Henderson <richard.henderson@linaro.org> Wed Apr 20 10:51:11 2022 -0700
tree e6ef7b0e79043b84f6ee24cf7c0c41e641c70efe
parent 095e9855b774b9da9b84c9cf21cbd856ae482670

util/log: Drop return value from qemu_log

The only user of this feature, tcg_dump_ops, has been
converted to use fprintf directly.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-18-richard.henderson@linaro.org>

util/log.c

diff --git a/util/log.c b/util/log.c
index 090bc3b..2bd4dfb 100644
--- a/util/log.c
+++ b/util/log.c
@@ -59,26 +59,17 @@
     }
 }
 
-/* Return the number of characters emitted.  */
-int qemu_log(const char *fmt, ...)
+void qemu_log(const char *fmt, ...)
 {
     FILE *f = qemu_log_trylock();
-    int ret = 0;
-
     if (f) {
         va_list ap;
 
         va_start(ap, fmt);
-        ret = vfprintf(f, fmt, ap);
+        vfprintf(f, fmt, ap);
         va_end(ap);
         qemu_log_unlock(f);
-
-        /* Don't pass back error results.  */
-        if (ret < 0) {
-            ret = 0;
-        }
     }
-    return ret;
 }
 
 static void __attribute__((__constructor__)) qemu_logfile_init(void)