diff options
| author |   Mathieu OTHACEHE <m.othacehe@gmail.com> | 2016-02-04 19:01:29 +0100 |
|---|---|---|
| committer |   Johan Hovold <johan@kernel.org> | 2016-02-28 14:36:53 +0100 |
| commit | ce9d8562536f1289f7cb7afb1d4b2e0d27d2eb2c (patch) | |
| tree | b581d4b2b446f51489fdf0bd2275e0fc51a1eda9 /drivers/usb/serial | |
| parent | USB: serial: fix returnvar.cocci warnings (diff) | |
| download | linux-dev-ce9d8562536f1289f7cb7afb1d4b2e0d27d2eb2c.tar.xz linux-dev-ce9d8562536f1289f7cb7afb1d4b2e0d27d2eb2c.zip | |
USB: serial: fix boolinit.cocci warnings
Bool initializations should use true and false. Bool tests don't need
comparisons.
Also, use IS_ENABLED instead of ifdef.
Generated by: scripts/coccinelle/misc/boolinit.cocci
Signed-off-by: Mathieu OTHACEHE <m.othacehe@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/usb/serial')
| -rw-r--r-- | drivers/usb/serial/iuu_phoenix.c | 4 | ||||
| -rw-r--r-- | drivers/usb/serial/mos7840.c | 4 | ||||
| -rw-r--r-- | drivers/usb/serial/quatech2.c | 2 | ||||
| -rw-r--r-- | drivers/usb/serial/safe_serial.c | 11 |
4 files changed, 8 insertions, 13 deletions
diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c index 5ad4a0fb4b26..344b4eea4bd5 100644 --- a/drivers/usb/serial/iuu_phoenix.c +++ b/drivers/usb/serial/iuu_phoenix.c @@ -360,7 +360,7 @@ static void iuu_led_activity_on(struct urb *urb) int result; char *buf_ptr = port->write_urb->transfer_buffer; *buf_ptr++ = IUU_SET_LED; - if (xmas == 1) { + if (xmas) { get_random_bytes(buf_ptr, 6); *(buf_ptr+7) = 1; } else { @@ -380,7 +380,7 @@ static void iuu_led_activity_off(struct urb *urb) struct usb_serial_port *port = urb->context; int result; char *buf_ptr = port->write_urb->transfer_buffer; - if (xmas == 1) { + if (xmas) { iuu_rxcmd(urb); return; } else { diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index 2c69bfcdacc6..8ddc3130511f 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -1842,7 +1842,7 @@ static void mos7840_change_port_settings(struct tty_struct *tty, Data = 0x0c; mos7840_set_uart_reg(port, INTERRUPT_ENABLE_REGISTER, Data); - if (mos7840_port->read_urb_busy == false) { + if (!mos7840_port->read_urb_busy) { mos7840_port->read_urb_busy = true; status = usb_submit_urb(mos7840_port->read_urb, GFP_KERNEL); if (status) { @@ -1906,7 +1906,7 @@ static void mos7840_set_termios(struct tty_struct *tty, return; } - if (mos7840_port->read_urb_busy == false) { + if (!mos7840_port->read_urb_busy) { mos7840_port->read_urb_busy = true; status = usb_submit_urb(mos7840_port->read_urb, GFP_KERNEL); if (status) { diff --git a/drivers/usb/serial/quatech2.c b/drivers/usb/serial/quatech2.c index 504f5bff79c0..2df8ad5ede89 100644 --- a/drivers/usb/serial/quatech2.c +++ b/drivers/usb/serial/quatech2.c @@ -973,7 +973,7 @@ static int qt2_write(struct tty_struct *tty, data = write_urb->transfer_buffer; spin_lock_irqsave(&port_priv->urb_lock, flags); - if (port_priv->urb_in_use == true) { + if (port_priv->urb_in_use) { dev_err(&port->dev, "qt2_write - urb is in use\n"); goto write_out; } diff --git a/drivers/usb/serial/safe_serial.c b/drivers/usb/serial/safe_serial.c index b2dff0f14743..93c6c9b08daa 100644 --- a/drivers/usb/serial/safe_serial.c +++ b/drivers/usb/serial/safe_serial.c @@ -76,13 +76,8 @@ #include <linux/usb.h> #include <linux/usb/serial.h> - -#ifndef CONFIG_USB_SERIAL_SAFE_PADDED -#define CONFIG_USB_SERIAL_SAFE_PADDED 0 -#endif - -static bool safe = 1; -static bool padded = CONFIG_USB_SERIAL_SAFE_PADDED; +static bool safe = true; +static bool padded = IS_ENABLED(CONFIG_USB_SERIAL_SAFE_PADDED); #define DRIVER_AUTHOR "sl@lineo.com, tbr@lineo.com, Johan Hovold <jhovold@gmail.com>" #define DRIVER_DESC "USB Safe Encapsulated Serial" @@ -278,7 +273,7 @@ static int safe_startup(struct usb_serial *serial) case LINEO_SAFESERIAL_CRC: break; case LINEO_SAFESERIAL_CRC_PADDED: - padded = 1; + padded = true; break; default: return -EINVAL; |