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| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2023-12-06 08:37:05 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-12-08 12:02:38 +0100 |
| commit | 5655b16ea5cf00465b13942dd045cf38f1414d46 (patch) | |
| tree | fad001a28be23ceeb9400497cf33599e037393b1 /drivers/tty/n_hdlc.c | |
| parent | eb7e45db2e0af233cb1dede0b16413e902068a03 (diff) | |
| download | linux-stable-5655b16ea5cf00465b13942dd045cf38f1414d46.tar.gz linux-stable-5655b16ea5cf00465b13942dd045cf38f1414d46.tar.bz2 linux-stable-5655b16ea5cf00465b13942dd045cf38f1414d46.zip | |
tty: n_hdlc: convert to u8 and size_t
Switch character types to u8 and sizes to size_t. To conform to
characters/sizes in the rest of the tty layer.
Note u8 is already both passed in and expected on output.
Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20231206073712.17776-21-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/n_hdlc.c')
| -rw-r--r-- | drivers/tty/n_hdlc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/tty/n_hdlc.c b/drivers/tty/n_hdlc.c index a670419efe79..1615f074ab86 100644 --- a/drivers/tty/n_hdlc.c +++ b/drivers/tty/n_hdlc.c @@ -109,8 +109,8 @@ struct n_hdlc_buf { struct list_head list_item; - int count; - char buf[]; + size_t count; + u8 buf[]; }; struct n_hdlc_buf_list { @@ -263,9 +263,9 @@ static int n_hdlc_tty_open(struct tty_struct *tty) */ static void n_hdlc_send_frames(struct n_hdlc *n_hdlc, struct tty_struct *tty) { - register int actual; unsigned long flags; struct n_hdlc_buf *tbuf; + ssize_t actual; check_again: @@ -281,7 +281,7 @@ check_again: tbuf = n_hdlc_buf_get(&n_hdlc->tx_buf_list); while (tbuf) { - pr_debug("sending frame %p, count=%d\n", tbuf, tbuf->count); + pr_debug("sending frame %p, count=%zu\n", tbuf, tbuf->count); /* Send the next block of data to device */ set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags); @@ -521,9 +521,9 @@ static ssize_t n_hdlc_tty_write(struct tty_struct *tty, struct file *file, const u8 *data, size_t count) { struct n_hdlc *n_hdlc = tty->disc_data; - int error = 0; DECLARE_WAITQUEUE(wait, current); struct n_hdlc_buf *tbuf; + ssize_t error = 0; pr_debug("%s() called count=%zd\n", __func__, count); |