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author | Ryan Long <ryan.long@oarcorp.com> | 2021-03-02 12:40:36 -0500 |
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committer | Joel Sherrill <joel@rtems.org> | 2021-03-05 14:00:05 -0600 |
commit | 0443601356477666d2bef460cfd1173b6c3a2c51 (patch) | |
tree | 87784ccb5b3b133bb3882506575d8a3c581f1918 /bsps/shared/grlib | |
parent | cpuusagetop.c: Fix three Missing break in switch Coverity errors (diff) | |
download | rtems-0443601356477666d2bef460cfd1173b6c3a2c51.tar.bz2 |
gr_rasta_spw_router.c: Fix Unchecked return value from library (CID #1399760)
CID 1399760: Unchecked return value from library in gr_rasta_spw_router_init1().
Closes #4283
Diffstat (limited to 'bsps/shared/grlib')
-rw-r--r-- | bsps/shared/grlib/pci/gr_rasta_spw_router.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/bsps/shared/grlib/pci/gr_rasta_spw_router.c b/bsps/shared/grlib/pci/gr_rasta_spw_router.c index 6efbaa463d..33168cf156 100644 --- a/bsps/shared/grlib/pci/gr_rasta_spw_router.c +++ b/bsps/shared/grlib/pci/gr_rasta_spw_router.c @@ -394,6 +394,7 @@ int gr_rasta_spw_router_init1(struct drvmgr_dev *dev) uint32_t bar0, bar0_size; union drvmgr_key_value *value; int resources_cnt; + int sc; priv = dev->priv; if (!priv) @@ -410,7 +411,8 @@ int gr_rasta_spw_router_init1(struct drvmgr_dev *dev) strcpy(priv->prefix, "/dev/spwrouter0"); priv->prefix[14] += 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[15] = '/'; priv->prefix[16] = '\0'; |