netdev - [PATCH net 2/3] net-sysfs: store the return of get_netdev_queue

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Date:   Wed,  6 Jan 2021 19:04:27 +0100
From:   Antoine Tenart <atenart@...nel.org>
To:     davem@...emloft.net, kuba@...nel.org, alexander.duyck@...il.com
Cc:     Antoine Tenart <atenart@...nel.org>, netdev@...r.kernel.org
Subject: [PATCH net 2/3] net-sysfs: store the return of get_netdev_queue_index in an unsigned int

In net-sysfs, get_netdev_queue_index returns an unsigned int. Some of
its callers use an unsigned long to store the returned value. Update the
code to be consistent, this should only be cosmetic.

Signed-off-by: Antoine Tenart <atenart@...nel.org>
---
 net/core/net-sysfs.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index e052fc5f7e94..5a39e9b38e5f 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -1320,7 +1320,8 @@ static ssize_t xps_cpus_show(struct netdev_queue *queue,
 	int cpu, len, ret, num_tc = 1, tc = 0;
 	struct net_device *dev = queue->dev;
 	struct xps_dev_maps *dev_maps;
-	unsigned long *mask, index;
+	unsigned long *mask;
+	unsigned int index;
 
 	if (!netif_is_multiqueue(dev))
 		return -ENOENT;
@@ -1390,7 +1391,7 @@ static ssize_t xps_cpus_store(struct netdev_queue *queue,
 			      const char *buf, size_t len)
 {
 	struct net_device *dev = queue->dev;
-	unsigned long index;
+	unsigned int index;
 	cpumask_var_t mask;
 	int err;
 
@@ -1432,7 +1433,8 @@ static ssize_t xps_rxqs_show(struct netdev_queue *queue, char *buf)
 	int j, len, ret, num_tc = 1, tc = 0;
 	struct net_device *dev = queue->dev;
 	struct xps_dev_maps *dev_maps;
-	unsigned long *mask, index;
+	unsigned long *mask;
+	unsigned int index;
 
 	index = get_netdev_queue_index(queue);
 
@@ -1494,7 +1496,8 @@ static ssize_t xps_rxqs_store(struct netdev_queue *queue, const char *buf,
 {
 	struct net_device *dev = queue->dev;
 	struct net *net = dev_net(dev);
-	unsigned long *mask, index;
+	unsigned long *mask;
+	unsigned int index;
 	int err;
 
 	if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
-- 
2.29.2