From b84ce61aa38fb887b790d6ae162d181029cce629 Mon Sep 17 00:00:00 2001 From: Ryan Long Date: Tue, 2 Mar 2021 12:50:59 -0500 Subject: gr_rasta_io.c: Fix Unchecked return value from library (CID #1399763) CID 1399763: Unchecked return value from library in gr_rasta_io_init1(). Closes #4284 --- bsps/shared/grlib/pci/gr_rasta_io.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/bsps/shared/grlib/pci/gr_rasta_io.c b/bsps/shared/grlib/pci/gr_rasta_io.c index f4c9d50a7b..f93f73c5a0 100644 --- a/bsps/shared/grlib/pci/gr_rasta_io.c +++ b/bsps/shared/grlib/pci/gr_rasta_io.c @@ -559,6 +559,7 @@ int gr_rasta_io_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 ) @@ -574,7 +575,8 @@ int gr_rasta_io_init1(struct drvmgr_dev *dev) strcpy(priv->prefix, "/dev/rastaio0"); priv->prefix[12] += 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[13] = '/'; priv->prefix[14] = '\0'; -- cgit v1.2.3