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| author | Ryan Long <ryan.long@oarcorp.com> | 2021-03-01 11:06:48 -0500 |
|---|---|---|
| committer | Joel Sherrill <joel@rtems.org> | 2021-03-05 14:00:05 -0600 |
| commit | 1eaf4e461f3800491040c8d1a51d6bba1ed9eab8 (patch) | |
| tree | ec746e08411fd10f5bc6b7c572bb4d18d97d787c | |
| parent | bsps/shared: Allow setting baud rate for zynq uart (diff) | |
| download | rtems-1eaf4e461f3800491040c8d1a51d6bba1ed9eab8.tar.bz2 | |
grspw.c: Fix Unchecked return value (CID #1399781)
CID 1399781: Unchecked return value in grspw_device_init().
Closes #4259
| -rw-r--r-- | bsps/shared/grlib/spw/grspw.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/bsps/shared/grlib/spw/grspw.c b/bsps/shared/grlib/spw/grspw.c index 1b50cc642f..32740d4107 100644 --- a/bsps/shared/grlib/spw/grspw.c +++ b/bsps/shared/grlib/spw/grspw.c @@ -465,6 +465,7 @@ int grspw_device_init(GRSPW_DEV *pDev) struct amba_dev_info *ambadev; struct ambapp_core *pnpinfo; union drvmgr_key_value *value; + rtems_status_code status; /* Get device information from AMBA PnP information */ ambadev = (struct amba_dev_info *)pDev->dev->businfo; @@ -555,21 +556,23 @@ int grspw_device_init(GRSPW_DEV *pDev) return RTEMS_NO_MEMORY; /* Create semaphores */ - rtems_semaphore_create( + status = rtems_semaphore_create( rtems_build_name('T', 'x', 'S', '0' + pDev->minor), 0, RTEMS_FIFO | RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_NO_INHERIT_PRIORITY | \ RTEMS_NO_PRIORITY_CEILING, 0, &(pDev->txsp)); + _Assert_Unused_variable_equals(status, RTEMS_SUCCESSFUL); - rtems_semaphore_create( + status = rtems_semaphore_create( rtems_build_name('R', 'x', 'S', '0' + pDev->minor), 0, RTEMS_FIFO | RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_NO_INHERIT_PRIORITY | \ RTEMS_NO_PRIORITY_CEILING, 0, &(pDev->rxsp)); + _Assert_Unused_variable_equals(status, RTEMS_SUCCESSFUL); grspw_hw_init(pDev); |