Cosmetics, coding style fixes (trivial).

[coreboot.git] / payloads / libpayload / curses / keyboard.c

diff --git a/payloads/libpayload/curses/keyboard.c b/payloads/libpayload/curses/keyboard.c
index 6ab5dd0cf79f7b3ee8f95eae5a5503308d1d3220..3ec4d9d7bfeba200b04b3e8dbc479c4714e61092 100644 (file)
--- a/payloads/libpayload/curses/keyboard.c
+++ b/payloads/libpayload/curses/keyboard.c
@@ -174,45 +174,38 @@ struct {
 static int cook_scancodes(unsigned char code)
 {
        static int modifiers = 0;
-       int ch = 0,  sc, shift;
+       int ch = 0, sc, shift;
 
-       switch(code) {
+       switch (code) {
        case DOWN(SCANCODE_RSHIFT):
        case DOWN(SCANCODE_LSHIFT):
                modifiers |= SHIFT_MODIFIER;
                return 0;
-
        case UP(SCANCODE_RSHIFT):
        case UP(SCANCODE_LSHIFT):
                modifiers &= ~SHIFT_MODIFIER;
                return 0;
-
        case UP(SCANCODE_CAPSLOCK):
                if (modifiers & CAPSLOCK_MODIFIER)
                        modifiers &= ~CAPSLOCK_MODIFIER;
                else
                        modifiers |= CAPSLOCK_MODIFIER;
                return 0;
-
        case DOWN(SCANCODE_LALT):
                modifiers |= ALT_MODIFIER;
                return 0;
-
        case UP(SCANCODE_LALT):
                modifiers &= ~ALT_MODIFIER;
                return 0;
-
        case DOWN(SCANCODE_LCTRL):
                modifiers |= CTRL_MODIFIER;
                return 0;
-
        case UP(SCANCODE_LCTRL):
                modifiers &= ~CTRL_MODIFIER;
                return 0;
        }
 
-       /* Only process keys on an upstroke */
-
+       /* Only process keys on an upstroke. */
        if (!ISUP(code))
                return 0;
 
@@ -231,8 +224,8 @@ static int cook_scancodes(unsigned char code)
        return ch;
 }
 
-static int curses_getchar(int delay) {
-
+static int curses_getchar(int delay)
+{
        unsigned char c = 0;
        int ret;
 
@@ -243,7 +236,7 @@ static int curses_getchar(int delay) {
                if ((c & 1) == 0) {
 
                        if ((curses_flags & F_ENABLE_SERIAL) &&
-                       serial_havechar()) {
+                           serial_havechar()) {
                                c = serial_getchar();
                                return cook_serial(c);
                        }
@@ -258,9 +251,9 @@ static int curses_getchar(int delay) {
 
                if (ret != 0) {
                        return ret;
-                }
+               }
 
-       } while(1);
+       } while (1);
 
        return ERR;
 }