CID 1399785: Unchecked return value from library in gr_tmtc_1553_init1().
Closes #4289
---
bsps/shared/grlib/pci/gr_tmtc_1553.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/bsps/shared/grlib/pci/gr_tmtc_1553.c
b/bsps/shared/grlib/pci/gr_tmtc_1553.c
index ce02b8a..55a6358 100644
--- a/bsps/shared/grlib/pci/gr_tmtc_1553.c
+++ b/bsps/shared/grlib/pci/gr_tmtc_1553.c
@@ -291,6 +291,7 @@ int gr_tmtc_1553_init1(struct drvmgr_dev *dev)
int status;
uint32_t bar0, bar0_size;
int resources_cnt;
+ int sc;
/* PCI device does not have the IRQ line register, when PCI autoconf
configures it the configuration
* is forgotten. We take the IRQ number from the PCI Host device (AMBA
device), this works as long
@@ -314,7 +315,8 @@ int gr_tmtc_1553_init1(struct drvmgr_dev *dev)
strcpy(priv->prefix, "/dev/tmtc1553_0");
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';
--
1.8.3.1
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