diff options
Diffstat (limited to 'lib/librte_eal/linuxapp/eal/eal_pci_uio.c')
| -rw-r--r-- | lib/librte_eal/linuxapp/eal/eal_pci_uio.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/librte_eal/linuxapp/eal/eal_pci_uio.c b/lib/librte_eal/linuxapp/eal/eal_pci_uio.c index 3e4ffb57..fa10329f 100644 --- a/lib/librte_eal/linuxapp/eal/eal_pci_uio.c +++ b/lib/librte_eal/linuxapp/eal/eal_pci_uio.c @@ -38,6 +38,7 @@ #include <inttypes.h> #include <sys/stat.h> #include <sys/mman.h> +#include <sys/sysmacros.h> #include <linux/pci_regs.h> #if defined(RTE_ARCH_X86) @@ -230,7 +231,7 @@ pci_uio_free_resource(struct rte_pci_device *dev, close(dev->intr_handle.uio_cfg_fd); dev->intr_handle.uio_cfg_fd = -1; } - if (dev->intr_handle.fd) { + if (dev->intr_handle.fd >= 0) { close(dev->intr_handle.fd); dev->intr_handle.fd = -1; dev->intr_handle.type = RTE_INTR_HANDLE_UNKNOWN; |