Remove unused struct serial::name field

Not used by anything.

gdb/ChangeLog:
2016-04-12  Pedro Alves  <palves@redhat.com>

	* serial.c (serial_open, serial_fdopen_ops, do_serial_close):
	Remove references to name.
	* serial.h (struct serial) <name>: Delete.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index cbee808..b77e5e4 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,11 @@
 2016-04-12  Pedro Alves  <palves@redhat.com>
 
+       * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
+       Remove references to name.
+       * serial.h (struct serial) <name>: Delete.
+
+2016-04-12  Pedro Alves  <palves@redhat.com>
+
        * remote-fileio.c (sigint_fileio_token, remote_fio_no_longjmp):
        Delete.
        (async_remote_fileio_interrupt): Delete.

diff --git a/gdb/serial.c b/gdb/serial.c
index 19b1c2f..5d242b9 100644 (file)
--- a/gdb/serial.c
+++ b/gdb/serial.c
@@ -226,7 +226,6 @@ serial_open (const char *name)
       return NULL;
     }
 
-  scb->name = xstrdup (name);
   scb->next = scb_base;
   scb->debug_p = 0;
   scb->async_state = 0;
@@ -271,7 +270,6 @@ serial_fdopen_ops (const int fd, const struct serial_ops *ops)
   scb->error_fd = -1;
   scb->refcnt = 1;
 
-  scb->name = NULL;
   scb->next = scb_base;
   scb->debug_p = 0;
   scb->async_state = 0;
@@ -315,9 +313,6 @@ do_serial_close (struct serial *scb, int really_close)
   if (really_close)
     scb->ops->close (scb);
 
-  if (scb->name)
-    xfree (scb->name);
-
   /* For serial_is_open.  */
   scb->bufp = NULL;
 

diff --git a/gdb/serial.h b/gdb/serial.h
index 495b04d..b339f66 100644 (file)
--- a/gdb/serial.h
+++ b/gdb/serial.h
@@ -248,7 +248,6 @@ struct serial
     int timeout_remaining;     /* (ser-unix.c termio{,s} only), we
                                   still need to wait for this many
                                   more seconds.  */
-    char *name;                        /* The name of the device or host */
     struct serial *next;       /* Pointer to the next `struct serial *' */
     int debug_p;               /* Trace this serial devices operation.  */
     int async_state;           /* Async internal state.  */