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| author | Ryan Long <ryan.long@oarcorp.com> | 2021-03-02 12:50:59 -0500 |
|---|---|---|
| committer | Joel Sherrill <joel@rtems.org> | 2021-03-05 14:00:06 -0600 |
| commit | b84ce61aa38fb887b790d6ae162d181029cce629 (patch) | |
| tree | 7359948229a48dd1515cf178bda8f8d8a44d3856 | |
| parent | gr_rasta_spw_router.c: Fix Unchecked return value from library (CID #1399760) (diff) | |
| download | rtems-b84ce61aa38fb887b790d6ae162d181029cce629.tar.bz2 | |
gr_rasta_io.c: Fix Unchecked return value from library (CID #1399763)
CID 1399763: Unchecked return value from library in gr_rasta_io_init1().
Closes #4284
| -rw-r--r-- | bsps/shared/grlib/pci/gr_rasta_io.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/bsps/shared/grlib/pci/gr_rasta_io.c b/bsps/shared/grlib/pci/gr_rasta_io.c index f4c9d50a7b..f93f73c5a0 100644 --- a/bsps/shared/grlib/pci/gr_rasta_io.c +++ b/bsps/shared/grlib/pci/gr_rasta_io.c @@ -559,6 +559,7 @@ int gr_rasta_io_init1(struct drvmgr_dev *dev) uint32_t bar0, bar1, bar0_size, bar1_size; union drvmgr_key_value *value; int resources_cnt; + int sc; priv = grlib_calloc(1, sizeof(*priv)); if ( !priv ) @@ -574,7 +575,8 @@ int gr_rasta_io_init1(struct drvmgr_dev *dev) strcpy(priv->prefix, "/dev/rastaio0"); priv->prefix[12] += dev->minor_drv; - mkdir(priv->prefix, S_IRWXU | S_IRWXG | S_IRWXO); + sc = mkdir(priv->prefix, S_IRWXU | S_IRWXG | S_IRWXO); + _Assert_Unused_variable_equals(sc, 0); priv->prefix[13] = '/'; priv->prefix[14] = '\0'; |