pl050: checkpatch fixes

This patch also includes a couple of minor spacing updates.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20220624134109.881989-15-mark.cave-ayland@ilande.co.uk>

1 files changed, 13 insertions, 6 deletions

diff --git a/hw/input/pl050.c b/hw/input/pl050.c
index d279b6c..889a067 100644
--- a/hw/input/pl050.c
+++ b/hw/input/pl050.c
@@ -53,8 +53,9 @@ static const VMStateDescription vmstate_pl050 = {
 #define PL050_KMIC            (1 << 1)
 #define PL050_KMID            (1 << 0)
 
-static const unsigned char pl050_id[] =
-{ 0x50, 0x10, 0x04, 0x00, 0x0d, 0xf0, 0x05, 0xb1 };
+static const unsigned char pl050_id[] = {
+    0x50, 0x10, 0x04, 0x00, 0x0d, 0xf0, 0x05, 0xb1
+};
 
 static void pl050_update(void *opaque, int level)
 {
@@ -71,8 +72,10 @@ static uint64_t pl050_read(void *opaque, hwaddr offset,
                            unsigned size)
 {
     PL050State *s = (PL050State *)opaque;
-    if (offset >= 0xfe0 && offset < 0x1000)
+
+    if (offset >= 0xfe0 && offset < 0x1000) {
         return pl050_id[(offset - 0xfe0) >> 2];
+    }
 
     switch (offset >> 2) {
     case 0: /* KMICR */
@@ -88,16 +91,19 @@ static uint64_t pl050_read(void *opaque, hwaddr offset,
             val = (val ^ (val >> 1)) & 1;
 
             stat = PL050_TXEMPTY;
-            if (val)
+            if (val) {
                 stat |= PL050_RXPARITY;
-            if (s->pending)
+            }
+            if (s->pending) {
                 stat |= PL050_RXFULL;
+            }
 
             return stat;
         }
     case 2: /* KMIDATA */
-        if (s->pending)
+        if (s->pending) {
             s->last = ps2_read_data(s->dev);
+        }
         return s->last;
     case 3: /* KMICLKDIV */
         return s->clk;
@@ -114,6 +120,7 @@ static void pl050_write(void *opaque, hwaddr offset,
                         uint64_t value, unsigned size)
 {
     PL050State *s = (PL050State *)opaque;
+
     switch (offset >> 2) {
     case 0: /* KMICR */
         s->cr = value;