X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fchar%2Fselection.c;h=74cff839c8572c9bf560640b0ea513938627fd54;hb=8eefb2b7ad6195f4324629f35be0b9443cd8ee96;hp=16d630f58bb491cbf5394960ef5a8e90f30f4b4f;hpb=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/char/selection.c b/drivers/char/selection.c
index 16d630f58bb..74cff839c85 100644
--- a/drivers/char/selection.c
+++ b/drivers/char/selection.c
@@ -33,7 +33,7 @@ extern void poke_blanked_console(void);
 
 /* Variables for selection control. */
 /* Use a dynamic buffer, instead of static (Dec 1994) */
-struct vc_data *sel_cons;		/* must not be disallocated */
+struct vc_data *sel_cons;		/* must not be deallocated */
 static volatile int sel_start = -1; 	/* cleared by clear_selection */
 static int sel_end;
 static int sel_buffer_lth;
@@ -246,8 +246,7 @@ int set_selection(const struct tiocl_selection __user *sel, struct tty_struct *t
 		clear_selection();
 		return -ENOMEM;
 	}
-	if (sel_buffer)
-		kfree(sel_buffer);
+	kfree(sel_buffer);
 	sel_buffer = bp;
 
 	obp = bp;
@@ -276,7 +275,8 @@ int set_selection(const struct tiocl_selection __user *sel, struct tty_struct *t
 int paste_selection(struct tty_struct *tty)
 {
 	struct vc_data *vc = (struct vc_data *)tty->driver_data;
-	int	pasted = 0, count;
+	int	pasted = 0;
+	unsigned int count;
 	struct  tty_ldisc *ld;
 	DECLARE_WAITQUEUE(wait, current);
 
@@ -294,7 +294,7 @@ int paste_selection(struct tty_struct *tty)
 			continue;
 		}
 		count = sel_buffer_lth - pasted;
-		count = min(count, tty->ldisc.receive_room(tty));
+		count = min(count, tty->receive_room);
 		tty->ldisc.receive_buf(tty, sel_buffer + pasted, NULL, count);
 		pasted += count;
 	}