@@ -500,7 +500,7 @@ static ssize_t hvc_write(struct tty_struct *tty, const u8 *buf, size_t count)
{
struct hvc_struct *hp = tty->driver_data;
unsigned long flags;
- int rsize, written = 0;
+ size_t rsize, written = 0;
/* This write was probably executed during a tty close. */
if (!hp)
@@ -1263,8 +1263,8 @@ static ssize_t hvcs_write(struct tty_struct *tty, const u8 *buf, size_t count)
unsigned int unit_address;
const unsigned char *charbuf;
unsigned long flags;
- int total_sent = 0;
- int tosend = 0;
+ size_t total_sent = 0;
+ size_t tosend = 0;
int result = 0;
/*
@@ -1299,7 +1299,7 @@ static ssize_t hvcs_write(struct tty_struct *tty, const u8 *buf, size_t count)
unit_address = hvcsd->vdev->unit_address;
while (count > 0) {
- tosend = min_t(unsigned, count,
+ tosend = min_t(size_t, count,
(HVCS_BUFF_LEN - hvcsd->chars_in_buffer));
/*
* No more space, this probably means that the last call to
@@ -909,8 +909,8 @@ static ssize_t hvsi_write(struct tty_struct *tty, const u8 *source,
{
struct hvsi_struct *hp = tty->driver_data;
unsigned long flags;
- int total = 0;
- int origcount = count;
+ size_t total = 0;
+ size_t origcount = count;
spin_lock_irqsave(&hp->lock, flags);
@@ -928,7 +928,7 @@ static ssize_t hvsi_write(struct tty_struct *tty, const u8 *source,
* will see there is no room in outbuf and return.
*/
while ((count > 0) && (hvsi_write_room(tty) > 0)) {
- int chunksize = min_t(int, count, hvsi_write_room(tty));
+ size_t chunksize = min_t(size_t, count, hvsi_write_room(tty));
BUG_ON(hp->n_outbuf < 0);
memcpy(hp->outbuf + hp->n_outbuf, source, chunksize);
@@ -952,8 +952,8 @@ static ssize_t hvsi_write(struct tty_struct *tty, const u8 *source,
spin_unlock_irqrestore(&hp->lock, flags);
if (total != origcount)
- pr_debug("%s: wanted %i, only wrote %i\n", __func__, origcount,
- total);
+ pr_debug("%s: wanted %zu, only wrote %zu\n", __func__,
+ origcount, total);
return total;
}
Unify the type of tty_operations::write() counters with the 'count' parameter. I.e. use size_t for them. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: linuxppc-dev@lists.ozlabs.org --- drivers/tty/hvc/hvc_console.c | 2 +- drivers/tty/hvc/hvcs.c | 6 +++--- drivers/tty/hvc/hvsi.c | 10 +++++----- 3 files changed, 9 insertions(+), 9 deletions(-)