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avoid some useless assignments

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This commit is contained in:
Wim Taymans 2020-05-20 13:52:10 +02:00
parent 4f60dcadc6
commit eb93f259e0
7 changed files with 10 additions and 13 deletions
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5
spa/tests/stress-ringbuffer.c
View file

@ -107,7 +107,6 @@ int main(int argc, char *argv[])
{
pthread_t reader_thread, writer_thread;
struct timespec ts;
int s;
printf("starting ringbuffer stress test\n");
@ -133,9 +132,9 @@ int main(int argc, char *argv[])
ts.tv_sec += 2;
while ((s = sem_timedwait(&sem, &ts)) == -1 && errno == EINTR)
while (sem_timedwait(&sem, &ts) == -1 && errno == EINTR)
continue;
while ((s = sem_timedwait(&sem, &ts)) == -1 && errno == EINTR)
while (sem_timedwait(&sem, &ts) == -1 && errno == EINTR)
continue;
printf("read %u, written %u\n", rb.readindex, rb.writeindex);

2
src/examples/bluez-session.c
View file

@ -296,7 +296,7 @@ static void dbus_device_object_info(void *data, uint32_t id,
return;
remove_object(impl, obj);
} else if (obj == NULL) {
if ((obj = create_object(impl, id, info)) == NULL)
if (create_object(impl, id, info) == NULL)
return;
} else {
update_object(impl, obj, info);

2
src/examples/media-session/bluez-monitor.c
View file

@ -411,7 +411,7 @@ static void bluez5_enum_object_info(void *data, uint32_t id,
return;
bluez5_remove_device(impl, device);
} else if (device == NULL) {
if ((device = bluez5_create_device(impl, id, info)) == NULL)
if (bluez5_create_device(impl, id, info) == NULL)
return;
} else {
bluez5_update_device(impl, device, info);

2
src/examples/media-session/v4l2-monitor.c
View file

@ -425,7 +425,7 @@ static void v4l2_udev_object_info(void *data, uint32_t id,
return;
v4l2_remove_device(impl, dev);
} else if (dev == NULL) {
if ((dev = v4l2_create_device(impl, id, info)) == NULL)
if (v4l2_create_device(impl, id, info) == NULL)
return;
} else {
v4l2_update_device(impl, dev, info);

2
src/gst/gstpipewiresrc.c
View file

@ -721,7 +721,7 @@ on_param_changed (void *data, uint32_t id,
const struct spa_pod *params[2];
struct spa_pod_builder b = { NULL };
uint8_t buffer[512];
uint32_t buffers = buffers = CLAMP (16, pwsrc->min_buffers, pwsrc->max_buffers);
uint32_t buffers = CLAMP (16, pwsrc->min_buffers, pwsrc->max_buffers);
spa_pod_builder_init (&b, buffer, sizeof (buffer));
params[0] = spa_pod_builder_add_object (&b,

7
src/modules/module-adapter/adapter.c
View file

@ -223,12 +223,11 @@ struct pw_impl_node *pw_adapter_new(struct pw_context *context,
if ((str = pw_properties_get(props, PW_KEY_NODE_ID)) != NULL)
pw_properties_set(props, PW_KEY_NODE_SESSION, str);
if ((str = pw_properties_get(props, "factory.mode")) == NULL) {
if (direction == PW_DIRECTION_INPUT) {
if (pw_properties_get(props, "factory.mode") == NULL) {
if (direction == PW_DIRECTION_INPUT)
str = "merge";
} else {
else
str = "split";
}
pw_properties_set(props, "factory.mode", str);
}

3
src/tools/pw-mididump.c
View file

@ -82,7 +82,6 @@ static void on_process(void *userdata, struct spa_io_position *position)
struct spa_data *d;
struct spa_pod *pod;
struct spa_pod_control *c;
uint8_t *p;
uint64_t frame;
frame = data->clock_time;
@ -95,7 +94,7 @@ static void on_process(void *userdata, struct spa_io_position *position)
buf = b->buffer;
d = &buf->datas[0];
if ((p = d->data) == NULL)
if (d->data == NULL)
return;
if ((pod = spa_pod_from_data(d->data, d->maxsize, d->chunk->offset, d->chunk->size)) == NULL)