TTY: 8250_pnp, make checks bool

Since check_name and check_resources return only 0/1, switch them to
bool/true/false.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/8250/8250_pnp.c b/drivers/tty/serial/8250/8250_pnp.c
index e813a87..f6332de 100644 (file)
--- a/drivers/tty/serial/8250/8250_pnp.c
+++ b/drivers/tty/serial/8250/8250_pnp.c
@@ -387,28 +387,28 @@ static const char *modem_names[] = {
        "33600", "28800", "14400", "V.90", "V.34", "V.32", NULL
 };
 
-static int check_name(const char *name)
+static bool check_name(const char *name)
 {
        const char **tmp;
 
        for (tmp = modem_names; *tmp; tmp++)
                if (strstr(name, *tmp))
-                       return 1;
+                       return true;
 
-       return 0;
+       return false;
 }
 
-static int check_resources(struct pnp_dev *dev)
+static bool check_resources(struct pnp_dev *dev)
 {
        static const resource_size_t base[] = {0x2f8, 0x3f8, 0x2e8, 0x3e8};
-       int i;
+       unsigned int i;
 
        for (i = 0; i < ARRAY_SIZE(base); i++) {
                if (pnp_possible_config(dev, IORESOURCE_IO, base[i], 8))
-                       return 1;
+                       return true;
        }
 
-       return 0;
+       return false;
 }
 
 /*