2010-05-26 Ozkan Sezer <sezeroz@gmail.com>

gdb/
	* ser-tcp.c (net_open): Check error return from socket() call by its
	equality to -1 not by it being negative.
	(net_close): Likewise.

gdb/gdbserver/
	* gdbreplay.c (remote_open): Check error return from socket() call by
	its equality to -1 not by it being negative.
	* remote-utils.c (remote_open): Likewise.

sim/arm/
	* communicate.c (MYread_char): Check error return from accept() call
	by its equality to -1 not by it being negative.
	(MYread_charwait): Likewise.
	* main.c (main): Likewise for both socket() and accept() calls.

sim/common/
	* dv-sockser.c (dv_sockser_init): Check error return from socket()
	call by its equality to -1 not by it being negative.
	(connected_p): Likewise for accept() call.

sim/cris/
	* dv-rv.c (hw_rv_init_socket): Check error return from socket() call
	by its equality to -1 not by it being negative.
	(hw_rv_write): Likewise.
	(hw_rv_handle_incoming): Likewise.
	(hw_rv_poll_once): Likewise.
	* rvdummy.c (setupsocket): Likewise.
	(main): Likewise for accept() call as returned from setupsocket().

sim/m32c/
	* main.c (setup_tcp_console): Check error return from socket() call
	by its equality to -1 not by it being negative.

1 files changed, 2 insertions, 2 deletions

diff --git a/sim/arm/main.c b/sim/arm/main.c
index 1841ae4..9bc20fe 100644
--- a/sim/arm/main.c
+++ b/sim/arm/main.c
@@ -117,7 +117,7 @@ main (int argc, char *argv[])
 
   /* Open a socket */
   sockethandle = socket (hp->h_addrtype, SOCK_STREAM, 0);
-  if (sockethandle < 0)
+  if (sockethandle == -1)
     {
       perror ("socket");
       return 1;
@@ -147,7 +147,7 @@ main (int argc, char *argv[])
   fprintf (stderr, "Waiting for connection from debugger...");
 
   debugsock = accept (sockethandle, &isa, &i);
-  if (debugsock < 0)
+  if (debugsock == -1)
     {
       perror ("accept");
       return 1;