diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
index eeea0a6a75b6..06ec9f7d3318 100644
--- a/net/9p/trans_fd.c
+++ b/net/9p/trans_fd.c
@@ -20,7 +20,6 @@
 #include <linux/un.h>
 #include <linux/uaccess.h>
 #include <linux/inet.h>
-#include <linux/idr.h>
 #include <linux/file.h>
 #include <linux/parser.h>
 #include <linux/slab.h>
diff --git a/net/9p/trans_rdma.c b/net/9p/trans_rdma.c
index 6ff706760676..33a9ac6f2d55 100644
--- a/net/9p/trans_rdma.c
+++ b/net/9p/trans_rdma.c
@@ -21,7 +21,6 @@
 #include <linux/un.h>
 #include <linux/uaccess.h>
 #include <linux/inet.h>
-#include <linux/idr.h>
 #include <linux/file.h>
 #include <linux/parser.h>
 #include <linux/semaphore.h>
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index e757f0601304..19bccfa0d593 100644
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -22,7 +22,6 @@
 #include <linux/un.h>
 #include <linux/uaccess.h>
 #include <linux/inet.h>
-#include <linux/idr.h>
 #include <linux/file.h>
 #include <linux/highmem.h>
 #include <linux/slab.h>