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| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2024-01-22 14:03:26 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-01-28 05:08:53 +0300 |
| commit | fe4f6beb59a95a051c226e70fafe87b3de9dd0d0 (patch) | |
| tree | c420de00662ae4a6e2e543d624bd93d662fa48d2 /drivers/tty/vt/vt.c | |
| parent | 4b8f936185bd0ed319cc0dcedc7ef68cfaed04d3 (diff) | |
| download | linux-fe4f6beb59a95a051c226e70fafe87b3de9dd0d0.tar.xz | |
tty: vt: reflow csi_J()
Push cases one level left, according to coding style. And reorder local
variables.
Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Tested-by: Helge Deller <deller@gmx.de> # parisc STI console
Link: https://lore.kernel.org/r/20240122110401.7289-13-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/vt/vt.c')
| -rw-r--r-- | drivers/tty/vt/vt.c | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 85e89fb9b207..bf77d962eeb4 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -1507,34 +1507,34 @@ enum CSI_J { static void csi_J(struct vc_data *vc, enum CSI_J vpar) { + unsigned short *start; unsigned int count; - unsigned short * start; switch (vpar) { - case CSI_J_CURSOR_TO_END: - vc_uniscr_clear_line(vc, vc->state.x, - vc->vc_cols - vc->state.x); - vc_uniscr_clear_lines(vc, vc->state.y + 1, - vc->vc_rows - vc->state.y - 1); - count = (vc->vc_scr_end - vc->vc_pos) >> 1; - start = (unsigned short *)vc->vc_pos; - break; - case CSI_J_START_TO_CURSOR: - vc_uniscr_clear_line(vc, 0, vc->state.x + 1); - vc_uniscr_clear_lines(vc, 0, vc->state.y); - count = ((vc->vc_pos - vc->vc_origin) >> 1) + 1; - start = (unsigned short *)vc->vc_origin; - break; - case CSI_J_FULL: - flush_scrollback(vc); - fallthrough; - case CSI_J_VISIBLE: - vc_uniscr_clear_lines(vc, 0, vc->vc_rows); - count = vc->vc_cols * vc->vc_rows; - start = (unsigned short *)vc->vc_origin; - break; - default: - return; + case CSI_J_CURSOR_TO_END: + vc_uniscr_clear_line(vc, vc->state.x, + vc->vc_cols - vc->state.x); + vc_uniscr_clear_lines(vc, vc->state.y + 1, + vc->vc_rows - vc->state.y - 1); + count = (vc->vc_scr_end - vc->vc_pos) >> 1; + start = (unsigned short *)vc->vc_pos; + break; + case CSI_J_START_TO_CURSOR: + vc_uniscr_clear_line(vc, 0, vc->state.x + 1); + vc_uniscr_clear_lines(vc, 0, vc->state.y); + count = ((vc->vc_pos - vc->vc_origin) >> 1) + 1; + start = (unsigned short *)vc->vc_origin; + break; + case CSI_J_FULL: + flush_scrollback(vc); + fallthrough; + case CSI_J_VISIBLE: + vc_uniscr_clear_lines(vc, 0, vc->vc_rows); + count = vc->vc_cols * vc->vc_rows; + start = (unsigned short *)vc->vc_origin; + break; + default: + return; } scr_memsetw(start, vc->vc_video_erase_char, 2 * count); if (con_should_update(vc)) |