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pci: fix UIO interrupt file descriptor check before close
[dpdk.git]
/
lib
/
librte_eal
/
linuxapp
/
eal
/
eal_pci_uio.c
diff --git
a/lib/librte_eal/linuxapp/eal/eal_pci_uio.c
b/lib/librte_eal/linuxapp/eal/eal_pci_uio.c
index
3e4ffb5
..
20a4a66
100644
(file)
--- a/
lib/librte_eal/linuxapp/eal/eal_pci_uio.c
+++ b/
lib/librte_eal/linuxapp/eal/eal_pci_uio.c
@@
-230,7
+230,7
@@
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;