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authorJiri Slaby (SUSE) <jirislaby@kernel.org>2024-02-02 09:55:56 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2024-02-06 17:37:38 +0300
commita8ccce55a8d87df4013ac277ed382e8cbf672a96 (patch)
tree9f861cf016dedb575720fe7970c5ba38cfcb7729 /drivers/tty/vt
parent9156792bcf941d445c3c3045bb289e09f070adba (diff)
downloadlinux-a8ccce55a8d87df4013ac277ed382e8cbf672a96.tar.xz
tty: vt: accept u8 in do_con_trol() and vc_setGx()
These functions expect u8 as the control character. Switch the type from 'int' appropriately. The caller passing the value (do_con_write()) is fixed as well. Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org> Link: https://lore.kernel.org/r/20240202065608.14019-11-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/vt')
-rw-r--r--drivers/tty/vt/vt.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index 42bc0957a654..451a852ed234 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -2144,7 +2144,7 @@ static void reset_terminal(struct vc_data *vc, int do_clear)
csi_J(vc, CSI_J_VISIBLE);
}
-static void vc_setGx(struct vc_data *vc, unsigned int which, int c)
+static void vc_setGx(struct vc_data *vc, unsigned int which, u8 c)
{
unsigned char *charset = &vc->state.Gx_charset[which];
@@ -2198,7 +2198,7 @@ enum {
};
/* console_lock is held */
-static void do_con_trol(struct tty_struct *tty, struct vc_data *vc, int c)
+static void do_con_trol(struct tty_struct *tty, struct vc_data *vc, u8 c)
{
/*
* Control characters can be used in the _middle_
@@ -2963,7 +2963,7 @@ static int do_con_write(struct tty_struct *tty, const u8 *buf, int count)
param.vc = vc;
while (!tty->flow.stopped && count) {
- int orig = *buf;
+ u8 orig = *buf;
buf++;
n++;
count--;