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authorRyan Long <ryan.long@oarcorp.com>2021-03-02 13:08:37 -0500
committerJoel Sherrill <joel@rtems.org>2021-03-05 14:00:06 -0600
commit91e38f8a8fab1cce4437578118f899bb22c4d455 (patch)
tree054943482100eb0fc78bd45df40221f09ca4c73a /bsps/shared/grlib
parentgr_rasta_tmtc.c: Fix Unchecked return value from library (CID #1399771) (diff)
downloadrtems-91e38f8a8fab1cce4437578118f899bb22c4d455.tar.bz2
gr_rasta_adcdac.c: Fix Unchecked return value from library (CID #1399780)
CID 1399780: Unchecked return value from library in gr_rasta_adcdac_init1(). Closes #4287
Diffstat (limited to 'bsps/shared/grlib')
-rw-r--r--bsps/shared/grlib/pci/gr_rasta_adcdac.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/bsps/shared/grlib/pci/gr_rasta_adcdac.c b/bsps/shared/grlib/pci/gr_rasta_adcdac.c
index 12e35acbc5..9054967d6c 100644
--- a/bsps/shared/grlib/pci/gr_rasta_adcdac.c
+++ b/bsps/shared/grlib/pci/gr_rasta_adcdac.c
@@ -380,6 +380,7 @@ int gr_rasta_adcdac_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 )
@@ -395,7 +396,8 @@ int gr_rasta_adcdac_init1(struct drvmgr_dev *dev)
strcpy(priv->prefix, "/dev/rastaadcdac0");
priv->prefix[16] += 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[17] = '/';
priv->prefix[18] = '\0';