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authorJiri Slaby (SUSE) <jirislaby@kernel.org>2023-08-10 11:15:03 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-08-11 21:12:46 +0200
commit95713967ba52389f7cea75704d0cf048080ec218 (patch)
treefec0df386db066c0026c8eb2e7fef035903e9af0 /drivers/isdn
parentdcaafbe6ee3b39f2df11a1352f85172f8ade17a5 (diff)
downloadlwn-95713967ba52389f7cea75704d0cf048080ec218.tar.gz
lwn-95713967ba52389f7cea75704d0cf048080ec218.zip
tty: make tty_operations::write()'s count size_t
Unify with the rest of the code. Use size_t for counts and ssize_t for retval. Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org> Link: https://lore.kernel.org/r/20230810091510.13006-30-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/isdn')
-rw-r--r--drivers/isdn/capi/capi.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 2f38e1cfe97a..2f3789515445 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -1077,12 +1077,13 @@ static void capinc_tty_close(struct tty_struct *tty, struct file *filp)
tty_port_close(&mp->port, tty, filp);
}
-static int capinc_tty_write(struct tty_struct *tty, const u8 *buf, int count)
+static ssize_t capinc_tty_write(struct tty_struct *tty, const u8 *buf,
+ size_t count)
{
struct capiminor *mp = tty->driver_data;
struct sk_buff *skb;
- pr_debug("capinc_tty_write(count=%d)\n", count);
+ pr_debug("capinc_tty_write(count=%zu)\n", count);
spin_lock_bh(&mp->outlock);
skb = mp->outskb;