diff options
| author | Ryan Long <ryan.long@oarcorp.com> | 2021-03-02 13:01:43 -0500 |
|---|---|---|
| committer | Joel Sherrill <joel@rtems.org> | 2021-03-05 14:00:06 -0600 |
| commit | 570b558955690f8f78f89508faa5804ce8125dd7 (patch) | |
| tree | 9255573be892e95180b4f64bd6015a2cd7026c77 | |
| parent | pci_cfg_read.c: Fix Missing break in switch (CID #1399723) (diff) | |
| download | rtems-570b558955690f8f78f89508faa5804ce8125dd7.tar.bz2 | |
gr_leon4_n2x.c: Fix Unchecked return value from library (CID #1399767)
CID 1399767: Unchecked return value error from library in gr_cpci_leon4_n2x_init1().
Closes #4285
| -rw-r--r-- | bsps/sparc/shared/pci/gr_leon4_n2x.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/bsps/sparc/shared/pci/gr_leon4_n2x.c b/bsps/sparc/shared/pci/gr_leon4_n2x.c index 9baf73e2e0..af7a5d7ec3 100644 --- a/bsps/sparc/shared/pci/gr_leon4_n2x.c +++ b/bsps/sparc/shared/pci/gr_leon4_n2x.c @@ -478,6 +478,7 @@ int gr_cpci_leon4_n2x_init1(struct drvmgr_dev *dev) int status, i; union drvmgr_key_value *value; int resources_cnt; + int sc; priv = dev->priv; if (!priv) @@ -494,7 +495,8 @@ int gr_cpci_leon4_n2x_init1(struct drvmgr_dev *dev) strcpy(priv->prefix, "/dev/leon4n2x0"); priv->prefix[13] += 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[14] = '/'; priv->prefix[15] = '\0'; |