Fixed compiler warnings

storage/innobase/os/os0file.c

@@ -4403,9 +4403,9 @@ loop:
  	putc('\n', file);
  	fprintf(file,
  		"Summary of background IO slot status: %lu issued, "
- 		"%lu done, %lu claimed, sleep set %u\n",
+ 		"%lu done, %lu claimed, sleep set %d\n",
  		num_issued, num_done, num_claimed,
- 		os_aio_recommend_sleep_for_read_threads);
+ 		(int)os_aio_recommend_sleep_for_read_threads);
 
 	putc('\n', file);
 	current_time = time(NULL);

storage/innobase/srv/srv0srv.c

@@ -706,7 +706,9 @@ srv_print_extra(
                 (double) srv_thread_wait_mics / 1000000.0);
         fprintf(file,
                 "spinlock delay for %d delay %d rounds is %lld mics\n",
-                srv_spin_wait_delay, SYNC_SPIN_ROUNDS, srv_timed_spin_delay);
+                (int)srv_spin_wait_delay,
+                (int)SYNC_SPIN_ROUNDS,
+                srv_timed_spin_delay);
 }
 
 /*************************************************************************

storage/innobase/srv/srv0start.c

@@ -1251,8 +1251,10 @@ innobase_start_or_create_for_mysql(void)
 	/* Restrict the maximum number of file i/o threads */
 	if ((srv_n_read_io_threads + srv_n_write_io_threads) > SRV_MAX_N_IO_THREADS) {
 		fprintf(stderr,
-			"InnoDB: requested too many read(%u) or write(%u) IO threads, max is %d\n",
-			srv_n_read_io_threads, srv_n_write_io_threads, SRV_MAX_N_IO_THREADS);	
+			"InnoDB: requested too many read(%d) or write(%d) IO threads, max is %d\n",
+			(int)srv_n_read_io_threads,
+                        (int)srv_n_write_io_threads,
+                        SRV_MAX_N_IO_THREADS);	
 		return(DB_ERROR);
 	}
 
@@ -1272,8 +1274,8 @@ innobase_start_or_create_for_mysql(void)
 
 	if (n_threads > SRV_MAX_N_IO_THREADS) {
 		fprintf(stderr,
-			"InnoDB: requested too many IO threads(%u), max is %d\n",
-			n_threads, SRV_MAX_N_IO_THREADS);	
+			"InnoDB: requested too many IO threads(%d), max is %d\n",
+			(int)n_threads, SRV_MAX_N_IO_THREADS);	
 		return(DB_ERROR);
 	}