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tty: audit: unify to u8

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Somewhere, we use 'char', somewhere 'unsigned char'. Unify to 'u8' as
the rest of the tty layer does.

Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230810091510.13006-31-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby (SUSE) 2023-08-10 11:15:04 +02:00 committed by Greg Kroah-Hartman
parent 95713967ba
commit 3e04ba41f2
2 changed files with 5 additions and 5 deletions
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4
drivers/tty/tty.h
View File

@ -101,13 +101,13 @@ extern int tty_ldisc_autoload;
#ifdef CONFIG_AUDIT
void tty_audit_add_data(const struct tty_struct *tty, const void *data,
size_t size);
void tty_audit_tiocsti(const struct tty_struct *tty, char ch);
void tty_audit_tiocsti(const struct tty_struct *tty, u8 ch);
#else
static inline void tty_audit_add_data(const struct tty_struct *tty,
const void *data, size_t size)
{
}
static inline void tty_audit_tiocsti(const struct tty_struct *tty, char ch)
static inline void tty_audit_tiocsti(const struct tty_struct *tty, u8 ch)
{
}
#endif

6
drivers/tty/tty_audit.c
View File

@ -17,7 +17,7 @@ struct tty_audit_buf {
dev_t dev; /* The TTY which the data is from */
bool icanon;
size_t valid;
unsigned char *data; /* Allocated size N_TTY_BUF_SIZE */
u8 *data; /* Allocated size N_TTY_BUF_SIZE */
};
static struct tty_audit_buf *tty_audit_buf_ref(void)
@ -59,7 +59,7 @@ static void tty_audit_buf_free(struct tty_audit_buf *buf)
}
static void tty_audit_log(const char *description, dev_t dev,
const unsigned char *data, size_t size)
const u8 *data, size_t size)
{
struct audit_buffer *ab;
pid_t pid = task_pid_nr(current);
@ -134,7 +134,7 @@ void tty_audit_fork(struct signal_struct *sig)
/*
* tty_audit_tiocsti - Log TIOCSTI
*/
void tty_audit_tiocsti(const struct tty_struct *tty, char ch)
void tty_audit_tiocsti(const struct tty_struct *tty, u8 ch)
{
dev_t dev;