Remove stray log line.

Change-Id: Id948ae37a91dadd9d40e91de97f18774bdccfc78
diff --git a/libc/bionic/__poll_chk.cpp b/libc/bionic/__poll_chk.cpp
index 3acac4e..a24ab8e 100644
--- a/libc/bionic/__poll_chk.cpp
+++ b/libc/bionic/__poll_chk.cpp
@@ -30,10 +30,7 @@
 #include <poll.h>
 #include "private/libc_logging.h"
 
-#include <stdio.h>
-
 extern "C" int __poll_chk(struct pollfd* fds, nfds_t fd_count, int timeout, size_t fds_size) {
-fprintf(stderr, "__poll_chk %p %i %i %i\n", fds, (int)fd_count, timeout, (int) fds_size);
   if (__predict_false(fds_size / sizeof(*fds) < fd_count)) {
     __fortify_chk_fail("poll: pollfd array smaller than fd count", 0);
   }
@@ -41,7 +38,6 @@
 }
 
 extern "C" int __ppoll_chk(struct pollfd* fds, nfds_t fd_count, const struct timespec* timeout, const sigset_t* mask, size_t fds_size) {
-fprintf(stderr, "__ppoll_chk %p %i %p %p %i\n", fds, (int)fd_count, timeout, mask, (int) fds_size);
   if (__predict_false(fds_size / sizeof(*fds) < fd_count)) {
     __fortify_chk_fail("ppoll: pollfd array smaller than fd count", 0);
   }