Merge tag 'tty-3.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

[firefly-linux-kernel-4.4.55.git] / drivers / tty / vt / vt.c

diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index 607636b4734d65305062a97b6e9394b690d18933..8fd89687d068e58b5546a153f8ea894c32782f47 100644 (file)
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -539,25 +539,25 @@ static void insert_char(struct vc_data *vc, unsigned int nr)
 {
        unsigned short *p = (unsigned short *) vc->vc_pos;
 
-       scr_memmovew(p + nr, p, vc->vc_cols - vc->vc_x);
+       scr_memmovew(p + nr, p, (vc->vc_cols - vc->vc_x) * 2);
        scr_memsetw(p, vc->vc_video_erase_char, nr * 2);
        vc->vc_need_wrap = 0;
        if (DO_UPDATE(vc))
                do_update_region(vc, (unsigned long) p,
-                       (vc->vc_cols - vc->vc_x) / 2 + 1);
+                       vc->vc_cols - vc->vc_x);
 }
 
 static void delete_char(struct vc_data *vc, unsigned int nr)
 {
        unsigned short *p = (unsigned short *) vc->vc_pos;
 
-       scr_memcpyw(p, p + nr, vc->vc_cols - vc->vc_x - nr);
+       scr_memcpyw(p, p + nr, (vc->vc_cols - vc->vc_x - nr) * 2);
        scr_memsetw(p + vc->vc_cols - vc->vc_x - nr, vc->vc_video_erase_char,
                        nr * 2);
        vc->vc_need_wrap = 0;
        if (DO_UPDATE(vc))
                do_update_region(vc, (unsigned long) p,
-                       (vc->vc_cols - vc->vc_x) / 2);
+                       vc->vc_cols - vc->vc_x);
 }
 
 static int softcursor_original;