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Eliminate some warnings

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This commit is contained in:
Gregory Nutt 2016-07-18 11:26:45 -06:00
parent 0fd29e31cb
commit 7f6a21ecac
2 changed files with 7 additions and 5 deletions
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10
examples/canard/canard_main.c
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@ -425,10 +425,12 @@ void processTxRxOnce(CanardNuttXInstance * nuttxcan, int timeout_msec)
static int canard_daemon(int argc, char *argv[]) static int canard_daemon(int argc, char *argv[])
{ {
int ret;
int errval = 0;
struct canioc_bittiming_s bt;
static CanardNuttXInstance canardnuttx_instance; static CanardNuttXInstance canardnuttx_instance;
#ifdef CONFIG_DEBUG_CAN
struct canioc_bittiming_s bt;
#endif
int errval = 0;
int ret;
/* Initialization of the CAN hardware is performed by logic external to /* Initialization of the CAN hardware is performed by logic external to
* this test. * this test.
@ -462,7 +464,7 @@ static int canard_daemon(int argc, char *argv[])
ret = ret =
ioctl(canardNuttXGetDeviceFileDescriptor(&canardnuttx_instance), ioctl(canardNuttXGetDeviceFileDescriptor(&canardnuttx_instance),
CANIOC_GET_BITTIMING, (unsigned long)((uintptr_t) & bt)); CANIOC_GET_BITTIMING, (unsigned long)((uintptr_t)&bt));
if (ret < 0) if (ret < 0)
{ {
printf("canard_daemon: Bit timing not available: %d\n", errno); printf("canard_daemon: Bit timing not available: %d\n", errno);

2
examples/pty_test/pty_test.c
View File

@ -200,7 +200,7 @@ static void serial_out(struct term_pair_s *tp)
ret = poll((struct pollfd *)&fdp, 1, POLL_TIMEOUT); ret = poll((struct pollfd *)&fdp, 1, POLL_TIMEOUT);
if (ret > 0) if (ret > 0)
{ {
if ((fdp.revents & POLLIN != 0)) if ((fdp.revents & POLLIN) != 0)
#endif #endif
{ {
ssize_t len; ssize_t len;