Comment out debug printing.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@323 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/coregrind/vg_libpthread.c b/coregrind/vg_libpthread.c
index 45d99a9..d6ebeea 100644
--- a/coregrind/vg_libpthread.c
+++ b/coregrind/vg_libpthread.c
@@ -1576,7 +1576,7 @@
 static void wait_for_fd_to_be_readable_or_erring ( int fd )
 {
    struct pollfd pfd;
-   fprintf(stderr, "wait_for_fd_to_be_readable_or_erring %d\n", fd);
+   /* fprintf(stderr, "wait_for_fd_to_be_readable_or_erring %d\n", fd); */
    pfd.fd = fd;
    pfd.events = POLLIN | POLLPRI | POLLERR | POLLHUP | POLLNVAL;
    /* ... but not POLLOUT, you may notice. */