X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=command.c;h=229ec5c6fcbdfcc6c015ef41e082db2ff3a90f23;hp=ca08ed729a9f6d65ae34ccacfc931e5bdea6dec8;hb=3781a3df94ce9bb28c98369df7a140fb4c086c23;hpb=f88a3b9d8ab2f05c4548504dca5a87f1ec170e25

diff --git a/command.c b/command.c
index ca08ed72..229ec5c6 100644
--- a/command.c
+++ b/command.c
@@ -313,9 +313,7 @@ int com_stat(int fd, int argc, char * const * argv)
 	struct misc_meta_data tmp, *nmmd = &tmp;
 	char *s;
 
-	ret = para_sigaction(SIGUSR1, dummy);
-	if (ret < 0)
-		return ret;
+	para_sigaction(SIGUSR1, dummy);
 
 	if (argc > 1)
 		num = atoi(argv[1]);
@@ -652,22 +650,12 @@ out:
 
 }
 
-static int reset_signals(void)
+static void reset_signals(void)
 {
-	int ret = para_sigaction(SIGCHLD, SIG_IGN);
-
-	if (ret < 0)
-		return ret;
-	ret = para_sigaction(SIGINT, SIG_DFL);
-	if (ret < 0)
-		return ret;
-	ret = para_sigaction(SIGTERM, SIG_DFL);
-	if (ret < 0)
-		return ret;
-	ret = para_sigaction(SIGHUP, SIG_DFL);
-	if (ret < 0)
-		return ret;
-	return 1;
+	para_sigaction(SIGCHLD, SIG_IGN);
+	para_sigaction(SIGINT, SIG_DFL);
+	para_sigaction(SIGTERM, SIG_DFL);
+	para_sigaction(SIGHUP, SIG_DFL);
 }
 
 /**
@@ -709,9 +697,7 @@ __noreturn void handle_connect(int fd, const char *peername)
 	char *p, *command = NULL;
 	size_t numbytes;
 
-	ret = reset_signals();
-	if (ret < 0)
-		goto err_out;
+	reset_signals();
 	/* we need a blocking fd here as recv() might return EAGAIN otherwise. */
 	ret = mark_fd_blocking(fd);
 	if (ret < 0)