Messages in this thread Patch in this message | | | From | Jiri Slaby <> | Subject | [PATCH 2/3] vt: selection, use rounddown() for start/endline computation | Date | Mon, 16 Mar 2020 07:59:10 +0100 |
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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: Jiri Slaby <jslaby@suse.cz> --- drivers/tty/vt/selection.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/tty/vt/selection.c b/drivers/tty/vt/selection.c index 582184dd386c..d54a549c5892 100644 --- a/drivers/tty/vt/selection.c +++ b/drivers/tty/vt/selection.c @@ -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); -- 2.25.1
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