log: minor fixes

[elogind.git] / src / basic / log.c

diff --git a/src/basic/log.c b/src/basic/log.c
index da6aa409b5b99b7ebef64f2420627db857fe9b1a..a158212d586a0cbb82d1817f2278b0ec1b0517d0 100644 (file)
--- a/src/basic/log.c
+++ b/src/basic/log.c
@@ -135,7 +135,7 @@ static int create_log_socket(int type) {
         if (fd < 0)
                 return -errno;
 
-        fd_inc_sndbuf(fd, SNDBUF_SIZE);
+        (void) fd_inc_sndbuf(fd, SNDBUF_SIZE);
 
         /* We need a blocking fd here since we'd otherwise lose
         messages way too early. However, let's not hang forever in the
@@ -355,7 +355,7 @@ static int write_to_console(
                 return 0;
 
         if (log_target == LOG_TARGET_CONSOLE_PREFIXED) {
-                sprintf(prefix, "<%i>", level);
+                xsprintf(prefix, "<%i>", level);
                 IOVEC_SET_STRING(iovec[n++], prefix);
         }
 
@@ -577,6 +577,9 @@ static int log_dispatch(
 
         assert(buffer);
 
+        if (error < 0)
+                error = -error;
+
         if (log_target == LOG_TARGET_NULL)
                 return -error;
 
@@ -584,9 +587,6 @@ static int log_dispatch(
         if ((level & LOG_FACMASK) == 0)
                 level = log_facility | LOG_PRI(level);
 
-        if (error < 0)
-                error = -error;
-
         do {
                 char *e;
                 int k = 0;