From: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date: Mon, 3 Jun 2013 13:22:58 +0000 (+0200)
Subject: fusetrace_ll.cc: handle return value of fuse_session_loop()
X-Git-Tag: v0.65~132^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=367e203f9ad7228412c8283aefbdad50fb89d577;p=ceph.git

fusetrace_ll.cc: handle return value of fuse_session_loop()

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
---

diff --git a/fusetrace/fusetrace_ll.cc b/fusetrace/fusetrace_ll.cc
index f9e90dc48948..eb7100a867f0 100644
--- a/fusetrace/fusetrace_ll.cc
+++ b/fusetrace/fusetrace_ll.cc
@@ -1170,9 +1170,11 @@ int main(int argc, char *argv[])
 			       NULL);
 	if (se != NULL) {
 	    if (fuse_set_signal_handlers(se) != -1) {
-		int err = -1;
 		fuse_session_add_chan(se, ch);
-		err = fuse_session_loop(se);
+		if (fuse_session_loop(se) <= -1) {
+		    cout << "Failed fuse_session_loop() call." << endl;
+		    return 1;
+		}
 		fuse_remove_signal_handlers(se);
 		fuse_session_remove_chan(ch);
 	    }