diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/ehv_bytechan.c | 2 | ||||
| -rw-r--r-- | drivers/tty/goldfish.c | 5 | ||||
| -rw-r--r-- | drivers/tty/hvc/hvc_iucv.c | 2 | ||||
| -rw-r--r-- | drivers/tty/serial/pch_uart.c | 2 | ||||
| -rw-r--r-- | drivers/tty/serial/serial_core.c | 2 | ||||
| -rw-r--r-- | drivers/tty/serial/sunsab.c | 5 |
6 files changed, 10 insertions, 8 deletions
diff --git a/drivers/tty/ehv_bytechan.c b/drivers/tty/ehv_bytechan.c index 47ac56817c43..eea4049b5dcc 100644 --- a/drivers/tty/ehv_bytechan.c +++ b/drivers/tty/ehv_bytechan.c @@ -754,7 +754,7 @@ static int __init ehv_bc_init(void) * array, then you can use pointer math (e.g. "bc - bcs") to get its * tty index. */ - bcs = kzalloc(count * sizeof(struct ehv_bc_data), GFP_KERNEL); + bcs = kcalloc(count, sizeof(struct ehv_bc_data), GFP_KERNEL); if (!bcs) return -ENOMEM; diff --git a/drivers/tty/goldfish.c b/drivers/tty/goldfish.c index 1c1bd0afcd48..37caba7c3aff 100644 --- a/drivers/tty/goldfish.c +++ b/drivers/tty/goldfish.c @@ -245,8 +245,9 @@ static int goldfish_tty_create_driver(void) int ret; struct tty_driver *tty; - goldfish_ttys = kzalloc(sizeof(*goldfish_ttys) * - goldfish_tty_line_count, GFP_KERNEL); + goldfish_ttys = kcalloc(goldfish_tty_line_count, + sizeof(*goldfish_ttys), + GFP_KERNEL); if (goldfish_ttys == NULL) { ret = -ENOMEM; goto err_alloc_goldfish_ttys_failed; diff --git a/drivers/tty/hvc/hvc_iucv.c b/drivers/tty/hvc/hvc_iucv.c index a74680729825..2af1e5751bd6 100644 --- a/drivers/tty/hvc/hvc_iucv.c +++ b/drivers/tty/hvc/hvc_iucv.c @@ -1252,7 +1252,7 @@ static int hvc_iucv_setup_filter(const char *val) if (size > MAX_VMID_FILTER) return -ENOSPC; - array = kzalloc(size * 8, GFP_KERNEL); + array = kcalloc(size, 8, GFP_KERNEL); if (!array) return -ENOMEM; diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c index 760d5dd0aada..cb85002a10d8 100644 --- a/drivers/tty/serial/pch_uart.c +++ b/drivers/tty/serial/pch_uart.c @@ -991,7 +991,7 @@ static unsigned int dma_handle_tx(struct eg20t_port *priv) priv->tx_dma_use = 1; - priv->sg_tx_p = kzalloc(sizeof(struct scatterlist)*num, GFP_ATOMIC); + priv->sg_tx_p = kcalloc(num, sizeof(struct scatterlist), GFP_ATOMIC); if (!priv->sg_tx_p) { dev_err(priv->port.dev, "%s:kzalloc Failed\n", __func__); return 0; diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index 890b8832aff2..9c14a453f73c 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -2445,7 +2445,7 @@ int uart_register_driver(struct uart_driver *drv) * Maybe we should be using a slab cache for this, especially if * we have a large number of ports to handle. */ - drv->state = kzalloc(sizeof(struct uart_state) * drv->nr, GFP_KERNEL); + drv->state = kcalloc(drv->nr, sizeof(struct uart_state), GFP_KERNEL); if (!drv->state) goto out; diff --git a/drivers/tty/serial/sunsab.c b/drivers/tty/serial/sunsab.c index b93d0225f8c9..72131b5e132e 100644 --- a/drivers/tty/serial/sunsab.c +++ b/drivers/tty/serial/sunsab.c @@ -1125,8 +1125,9 @@ static int __init sunsab_init(void) } if (num_channels) { - sunsab_ports = kzalloc(sizeof(struct uart_sunsab_port) * - num_channels, GFP_KERNEL); + sunsab_ports = kcalloc(num_channels, + sizeof(struct uart_sunsab_port), + GFP_KERNEL); if (!sunsab_ports) return -ENOMEM; |