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-rw-r--r--src/plugins/dpdk/buffer.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/dpdk/buffer.c b/src/plugins/dpdk/buffer.c
index 20036f2b764..11d8cd7962b 100644
--- a/src/plugins/dpdk/buffer.c
+++ b/src/plugins/dpdk/buffer.c
@@ -546,7 +546,7 @@ dpdk_pool_create (vlib_main_t * vm, u8 * pool_name, u32 elt_size,
break;
}
/* *INDENT-ON* */
- if (rv != 0 && rv != EINVAL)
+ if (rv != 0 && errno != EINVAL)
clib_unix_warning ("ioctl(VFIO_IOMMU_MAP_DMA) pool '%s'", pool_name);
}