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authorRyan Long <ryan.long@oarcorp.com>2021-03-02 12:40:36 -0500
committerJoel Sherrill <joel@rtems.org>2021-03-05 14:00:05 -0600
commit0443601356477666d2bef460cfd1173b6c3a2c51 (patch)
tree87784ccb5b3b133bb3882506575d8a3c581f1918 /bsps/shared/grlib
parentcpuusagetop.c: Fix three Missing break in switch Coverity errors (diff)
downloadrtems-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.c4
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';