[PATCH 06/30] Remove unused struct serial::name field

[Pedro Alves <palves@redhat.com>]

From: Pedro Alves <pedro@cascais.lan>

Not used by anything.

gdb/ChangeLog:
yyyy-mm-dd  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.
---
 gdb/serial.c | 5 -----
 gdb/serial.h | 1 -
 2 files changed, 6 deletions(-)

diff --git a/gdb/serial.c b/gdb/serial.c
index 19b1c2f..5d242b9 100644
--- 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
--- 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.  */
-- 
2.5.0