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| author | Ryan Long <ryan.long@oarcorp.com> | 2021-03-02 13:10:59 -0500 |
|---|---|---|
| committer | Joel Sherrill <joel@rtems.org> | 2021-03-05 14:00:06 -0600 |
| commit | 4c0d9c5a57637ef2a97717dfb5b8acee9a210370 (patch) | |
| tree | d39bfcba35f2f3338f48634e129dd050c61e5a94 | |
| parent | gr_rasta_adcdac.c: Fix Unchecked return value from library (CID #1399780) (diff) | |
| download | rtems-4c0d9c5a57637ef2a97717dfb5b8acee9a210370.tar.bz2 | |
gr_701.c: Unchecked return value from library (CID #1399783)
CID 1399783: Unchecked return value from library in gr701_init1().
Closes #4288
| -rw-r--r-- | bsps/shared/grlib/pci/gr_701.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/bsps/shared/grlib/pci/gr_701.c b/bsps/shared/grlib/pci/gr_701.c index c9ac0db0f2..25dc6801a9 100644 --- a/bsps/shared/grlib/pci/gr_701.c +++ b/bsps/shared/grlib/pci/gr_701.c @@ -316,6 +316,7 @@ int gr701_init1(struct drvmgr_dev *dev) struct pci_dev_info *devinfo; uint32_t bar0, bar1, bar0_size, bar1_size; int resources_cnt; + int sc; priv = grlib_calloc(1, sizeof(*priv)); if ( !priv ) @@ -330,7 +331,8 @@ int gr701_init1(struct drvmgr_dev *dev) /* Generate Device prefix */ strcpy(priv->prefix, "/dev/gr701_0"); priv->prefix[11] += 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[12] = '/'; priv->prefix[13] = '\0'; |