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| author | Kees Cook <keescook@chromium.org> | 2018-10-05 16:21:46 -0700 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2018-10-05 18:06:30 -0700 |
| commit | 329e09893909d409039f6a79757d9b80b67efe39 (patch) | |
| tree | d83759b28dcc8760167ed7c082d5846f63a55d2d /drivers/tty | |
| parent | 57361846b52bc686112da6ca5368d11210796804 (diff) | |
| download | linux-stable-329e09893909d409039f6a79757d9b80b67efe39.tar.gz linux-stable-329e09893909d409039f6a79757d9b80b67efe39.tar.bz2 linux-stable-329e09893909d409039f6a79757d9b80b67efe39.zip | |
treewide: Replace more open-coded allocation size multiplications
As done treewide earlier, this catches several more open-coded
allocation size calculations that were added to the kernel during the
merge window. This performs the following mechanical transformations
using Coccinelle:
kvmalloc(a * b, ...) -> kvmalloc_array(a, b, ...)
kvzalloc(a * b, ...) -> kvcalloc(a, b, ...)
devm_kzalloc(..., a * b, ...) -> devm_kcalloc(..., a, b, ...)
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/qcom_geni_serial.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c index 29ec34387246..1515074e18fb 100644 --- a/drivers/tty/serial/qcom_geni_serial.c +++ b/drivers/tty/serial/qcom_geni_serial.c @@ -868,8 +868,8 @@ static int qcom_geni_serial_port_setup(struct uart_port *uport) geni_se_init(&port->se, port->rx_wm, port->rx_rfr); geni_se_select_mode(&port->se, port->xfer_mode); if (!uart_console(uport)) { - port->rx_fifo = devm_kzalloc(uport->dev, - port->rx_fifo_depth * sizeof(u32), GFP_KERNEL); + port->rx_fifo = devm_kcalloc(uport->dev, + port->rx_fifo_depth, sizeof(u32), GFP_KERNEL); if (!port->rx_fifo) return -ENOMEM; } |