diff options
Diffstat (limited to 'hw/xfree86/common/xisb.c')
| -rw-r--r-- | hw/xfree86/common/xisb.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/hw/xfree86/common/xisb.c b/hw/xfree86/common/xisb.c index 4455efd1d..e4c8bf25c 100644 --- a/hw/xfree86/common/xisb.c +++ b/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 */ |