tree 7c2edab281d3c0933742625c66767ebc5ac8bc1a
parent 07d9a380680d1c0eb51ef87ff2eab5c994949e69
author Jiri Slaby <jslaby@suse.cz> 1475485217 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1477576831 +0200

tty: vt, fix bogus division in csi_J

In csi_J(3), the third parameter of scr_memsetw (vc_screenbuf_size) is
divided by 2 inappropriatelly. But scr_memsetw expects size, not
count, because it divides the size by 2 on its own before doing actual
memset-by-words.

So remove the bogus division.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Petr Písař <ppisar@redhat.com>
Fixes: f8df13e0a9 (tty: Clean console safely)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>