[PATCH 15/36] tty/vt: consolemap: make p1 increment less confusing in con_get_unimap()

Jiri Slaby
2022-06-07T10:52:35Z

p2 is already incremented like this few lines below, so do the same for
p1. This makes the code easier to follow.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
drivers/tty/vt/consolemap.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/tty/vt/consolemap.c b/drivers/tty/vt/consolemap.c
index 84c8043a36d0..831450f2bfd1 100644
--- a/drivers/tty/vt/consolemap.c
+++ b/drivers/tty/vt/consolemap.c
@@ -793,8 +793,8 @@ int con_get_unimap(struct vc_data *vc, ushort ct, ushort __user *uct,
if (!p1)
continue;

- for (j = 0; j < UNI_DIR_ROWS; j++) {
- p2 = *(p1++);
+ for (j = 0; j < UNI_DIR_ROWS; j++, p1++) {
+ p2 = *p1;
if (!p2)
continue;

--
2.36.1