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-rw-r--r--net/Makefile2
-rw-r--r--net/devres.c36
-rw-r--r--net/ethernet/eth.c28
3 files changed, 37 insertions, 29 deletions
diff --git a/net/Makefile b/net/Makefile
index 07ea48160874..5744bf1997fd 100644
--- a/net/Makefile
+++ b/net/Makefile
@@ -6,7 +6,7 @@
# Rewritten to use lists instead of if-statements.
#
-obj-$(CONFIG_NET) := socket.o core/
+obj-$(CONFIG_NET) := devres.o socket.o core/
tmp-$(CONFIG_COMPAT) := compat.o
obj-$(CONFIG_NET) += $(tmp-y)
diff --git a/net/devres.c b/net/devres.c
new file mode 100644
index 000000000000..c1465d9f9019
--- /dev/null
+++ b/net/devres.c
@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * This file contains all networking devres helpers.
+ */
+
+#include <linux/device.h>
+#include <linux/etherdevice.h>
+#include <linux/netdevice.h>
+
+static void devm_free_netdev(struct device *dev, void *res)
+{
+ free_netdev(*(struct net_device **)res);
+}
+
+struct net_device *devm_alloc_etherdev_mqs(struct device *dev, int sizeof_priv,
+ unsigned int txqs, unsigned int rxqs)
+{
+ struct net_device **dr;
+ struct net_device *netdev;
+
+ dr = devres_alloc(devm_free_netdev, sizeof(*dr), GFP_KERNEL);
+ if (!dr)
+ return NULL;
+
+ netdev = alloc_etherdev_mqs(sizeof_priv, txqs, rxqs);
+ if (!netdev) {
+ devres_free(dr);
+ return NULL;
+ }
+
+ *dr = netdev;
+ devres_add(dev, dr);
+
+ return netdev;
+}
+EXPORT_SYMBOL(devm_alloc_etherdev_mqs);
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c
index c8b903302ff2..dac65180c4ef 100644
--- a/net/ethernet/eth.c
+++ b/net/ethernet/eth.c
@@ -400,34 +400,6 @@ struct net_device *alloc_etherdev_mqs(int sizeof_priv, unsigned int txqs,
}
EXPORT_SYMBOL(alloc_etherdev_mqs);
-static void devm_free_netdev(struct device *dev, void *res)
-{
- free_netdev(*(struct net_device **)res);
-}
-
-struct net_device *devm_alloc_etherdev_mqs(struct device *dev, int sizeof_priv,
- unsigned int txqs, unsigned int rxqs)
-{
- struct net_device **dr;
- struct net_device *netdev;
-
- dr = devres_alloc(devm_free_netdev, sizeof(*dr), GFP_KERNEL);
- if (!dr)
- return NULL;
-
- netdev = alloc_etherdev_mqs(sizeof_priv, txqs, rxqs);
- if (!netdev) {
- devres_free(dr);
- return NULL;
- }
-
- *dr = netdev;
- devres_add(dev, dr);
-
- return netdev;
-}
-EXPORT_SYMBOL(devm_alloc_etherdev_mqs);
-
ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len)
{
return scnprintf(buf, PAGE_SIZE, "%*phC\n", len, addr);