diff options
Diffstat (limited to 'src/dpdk/lib/librte_eal/linuxapp/eal/eal_pci_uio.c')
| -rw-r--r-- | src/dpdk/lib/librte_eal/linuxapp/eal/eal_pci_uio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/dpdk/lib/librte_eal/linuxapp/eal/eal_pci_uio.c b/src/dpdk/lib/librte_eal/linuxapp/eal/eal_pci_uio.c index 1786b754..3e4ffb57 100644 --- a/src/dpdk/lib/librte_eal/linuxapp/eal/eal_pci_uio.c +++ b/src/dpdk/lib/librte_eal/linuxapp/eal/eal_pci_uio.c @@ -133,7 +133,7 @@ pci_mknod_uio_dev(const char *sysfs_uio_path, unsigned uio_num) snprintf(filename, sizeof(filename), "/dev/uio%u", uio_num); dev = makedev(major, minor); ret = mknod(filename, S_IFCHR | S_IRUSR | S_IWUSR, dev); - if (f == NULL) { + if (ret != 0) { RTE_LOG(ERR, EAL, "%s(): mknod() failed %s\n", __func__, strerror(errno)); return -1; |