diff options
Diffstat (limited to 'scd/scdaemon.c')
| -rw-r--r-- | scd/scdaemon.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/scd/scdaemon.c b/scd/scdaemon.c index e4b0ef894..f7e9f83b5 100644 --- a/scd/scdaemon.c +++ b/scd/scdaemon.c @@ -1182,8 +1182,11 @@ start_connection_thread (void *arg) void scd_kick_the_loop (void) { + int ret; + /* Kick the select loop. */ - write (notify_fd, "", 1); + ret = write (notify_fd, "", 1); + (void)ret; } /* Connection handler loop. Wait for connection requests and spawn a @@ -1308,8 +1311,7 @@ handle_connections (int listen_fd) { char buf[256]; - read (pipe_fd[0], buf, sizeof buf); - ret--; + ret = read (pipe_fd[0], buf, sizeof buf); } if (listen_fd != -1 && FD_ISSET (listen_fd, &read_fdset)) |