Commit f0e8e3da authored by Jiri Slaby's avatar Jiri Slaby Committed by Greg Kroah-Hartman
Browse files

vt: selection, use rounddown() for start/endline computation 



We have a helper called rounddown for these modulo computations. So use
it.

No functional change intended and "objdump -d" proves that.

Signed-off-by: default avatarJiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200316065911.11024-2-jslaby@suse.cz


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 85af3705

drivers/tty/vt/selection.c

+3 −3
Original line number Diff line number Diff line
@@ -252,9 +252,9 @@ static int __set_selection_kernel(struct tiocl_selection *v, struct tty_struct * 
		}

		break;

	case TIOCL_SELLINE:	/* line-by-line selection */

		new_sel_start = ps - ps % vc->vc_size_row;

		new_sel_end = pe + vc->vc_size_row

			    - pe % vc->vc_size_row - 2;

		new_sel_start = rounddown(ps, vc->vc_size_row);

		new_sel_end = rounddown(pe, vc->vc_size_row) +

			vc->vc_size_row - 2;

		break;

	case TIOCL_SELPOINTER:

		highlight_pointer(pe);

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