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gr_rasta_tmtc.c: Fix Unchecked return value from library (CID #1399771)

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CID 1399771: Unchecked return value from library in gr_rasta_tmtc_init1().

Closes #4286
This commit is contained in:
Ryan Long
2021-03-05 14:00:06 -06:00
committed by Joel Sherrill
parent 570b558955
commit 17d525b584
1 changed files with 3 additions and 1 deletions
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bsps/shared/grlib/pci/gr_rasta_tmtc.c
+3 -1
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@@ -574,6 +574,7 @@ int gr_rasta_tmtc_init1(struct drvmgr_dev *dev)
uint32_t bar0, bar1, bar0_size, bar1_size;
union drvmgr_key_value *value;
int resources_cnt;
int sc;
priv = dev->priv;
if (!priv)
@@ -587,7 +588,8 @@ int gr_rasta_tmtc_init1(struct drvmgr_dev *dev)
strcpy(priv->prefix, "/dev/rastatmtc0");
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';