diff options
Diffstat (limited to 'xorg-server/hw/xfree86/common/xisb.c')
| -rw-r--r-- | xorg-server/hw/xfree86/common/xisb.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/xorg-server/hw/xfree86/common/xisb.c b/xorg-server/hw/xfree86/common/xisb.c index f08327fb3..287a98b53 100644 --- a/xorg-server/hw/xfree86/common/xisb.c +++ b/xorg-server/hw/xfree86/common/xisb.c @@ -69,12 +69,12 @@ XisbNew (int fd, ssize_t size) b = malloc(sizeof (XISBuffer));
if (!b)
- return (NULL);
+ return NULL;
b->buf = malloc((sizeof (unsigned char) * size));
if (!b->buf)
{
free(b);
- return (NULL);
+ return NULL;
}
b->fd = fd;
@@ -83,7 +83,7 @@ XisbNew (int fd, ssize_t size) b->current = 1; /* force it to be past the end to trigger initial read */
b->end = 0;
b->buffer_size = size;
- return (b);
+ return b;
}
void
@@ -103,7 +103,7 @@ XisbRead (XISBuffer *b) if (b->block_duration >= 0)
{
if (xf86WaitForInput (b->fd, b->block_duration) < 1)
- return (-1);
+ return -1;
}
else
{
@@ -119,9 +119,9 @@ XisbRead (XISBuffer *b) switch (ret)
{
case 0:
- return (-1); /* timeout */
+ return -1; /* timeout */
case -1:
- return (-2); /* error */
+ return -2; /* error */
default:
b->end = ret;
b->current = 0;
@@ -132,7 +132,7 @@ XisbRead (XISBuffer *b) ErrorF ("read 0x%02x (%c)\n", b->buf[b->current],
isprint(b->buf[b->current])?b->buf[b->current]:'.');
- return (b->buf[b->current++]);
+ return b->buf[b->current++];
}
/* the only purpose of this function is to provide output tracing */
|