diff mbox series

[net-next] net: cdc_ncm: use DEVICE_ATTR_RW macro

Message ID 20210520134619.36356-1-yuehaibing@huawei.com (mailing list archive)
State Accepted
Commit 86fe2f8aa14f6b0b76a1ce3897a3ee1433e5203a
Headers show
Series [net-next] net: cdc_ncm: use DEVICE_ATTR_RW macro | expand

Commit Message

Yue Haibing May 20, 2021, 1:46 p.m. UTC 
Use DEVICE_ATTR_RW helper instead of plain DEVICE_ATTR,
which makes the code a bit shorter and easier to read.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/net/usb/cdc_ncm.c | 36 ++++++++++++++++++++++++------------
 1 file changed, 24 insertions(+), 12 deletions(-)

Comments

patchwork-bot+netdevbpf@kernel.org May 20, 2021, 11 p.m. UTC | #1 
Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Thu, 20 May 2021 21:46:19 +0800 you wrote:
> Use DEVICE_ATTR_RW helper instead of plain DEVICE_ATTR,
> which makes the code a bit shorter and easier to read.
> 
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
> ---
>  drivers/net/usb/cdc_ncm.c | 36 ++++++++++++++++++++++++------------
>  1 file changed, 24 insertions(+), 12 deletions(-)

Here is the summary with links:
  - [net-next] net: cdc_ncm: use DEVICE_ATTR_RW macro
    https://git.kernel.org/netdev/net-next/c/86fe2f8aa14f

You are awesome, thank you!
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diff mbox series

Patch

diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index b04055fd1b79..783d6139fdfa 100644
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -192,7 +192,8 @@  static u32 cdc_ncm_check_tx_max(struct usbnet *dev, u32 new_tx)
 	return val;
 }
 
-static ssize_t cdc_ncm_show_min_tx_pkt(struct device *d, struct device_attribute *attr, char *buf)
+static ssize_t min_tx_pkt_show(struct device *d,
+			       struct device_attribute *attr, char *buf)
 {
 	struct usbnet *dev = netdev_priv(to_net_dev(d));
 	struct cdc_ncm_ctx *ctx = (struct cdc_ncm_ctx *)dev->data[0];
@@ -200,7 +201,8 @@  static ssize_t cdc_ncm_show_min_tx_pkt(struct device *d, struct device_attribute
 	return sprintf(buf, "%u\n", ctx->min_tx_pkt);
 }
 
-static ssize_t cdc_ncm_show_rx_max(struct device *d, struct device_attribute *attr, char *buf)
+static ssize_t rx_max_show(struct device *d,
+			   struct device_attribute *attr, char *buf)
 {
 	struct usbnet *dev = netdev_priv(to_net_dev(d));
 	struct cdc_ncm_ctx *ctx = (struct cdc_ncm_ctx *)dev->data[0];
@@ -208,7 +210,8 @@  static ssize_t cdc_ncm_show_rx_max(struct device *d, struct device_attribute *at
 	return sprintf(buf, "%u\n", ctx->rx_max);
 }
 
-static ssize_t cdc_ncm_show_tx_max(struct device *d, struct device_attribute *attr, char *buf)
+static ssize_t tx_max_show(struct device *d,
+			   struct device_attribute *attr, char *buf)
 {
 	struct usbnet *dev = netdev_priv(to_net_dev(d));
 	struct cdc_ncm_ctx *ctx = (struct cdc_ncm_ctx *)dev->data[0];
@@ -216,7 +219,8 @@  static ssize_t cdc_ncm_show_tx_max(struct device *d, struct device_attribute *at
 	return sprintf(buf, "%u\n", ctx->tx_max);
 }
 
-static ssize_t cdc_ncm_show_tx_timer_usecs(struct device *d, struct device_attribute *attr, char *buf)
+static ssize_t tx_timer_usecs_show(struct device *d,
+				   struct device_attribute *attr, char *buf)
 {
 	struct usbnet *dev = netdev_priv(to_net_dev(d));
 	struct cdc_ncm_ctx *ctx = (struct cdc_ncm_ctx *)dev->data[0];
@@ -224,7 +228,9 @@  static ssize_t cdc_ncm_show_tx_timer_usecs(struct device *d, struct device_attri
 	return sprintf(buf, "%u\n", ctx->timer_interval / (u32)NSEC_PER_USEC);
 }
 
-static ssize_t cdc_ncm_store_min_tx_pkt(struct device *d,  struct device_attribute *attr, const char *buf, size_t len)
+static ssize_t min_tx_pkt_store(struct device *d,
+				struct device_attribute *attr,
+				const char *buf, size_t len)
 {
 	struct usbnet *dev = netdev_priv(to_net_dev(d));
 	struct cdc_ncm_ctx *ctx = (struct cdc_ncm_ctx *)dev->data[0];
@@ -238,7 +244,9 @@  static ssize_t cdc_ncm_store_min_tx_pkt(struct device *d,  struct device_attribu
 	return len;
 }
 
-static ssize_t cdc_ncm_store_rx_max(struct device *d,  struct device_attribute *attr, const char *buf, size_t len)
+static ssize_t rx_max_store(struct device *d,
+			    struct device_attribute *attr,
+			    const char *buf, size_t len)
 {
 	struct usbnet *dev = netdev_priv(to_net_dev(d));
 	struct cdc_ncm_ctx *ctx = (struct cdc_ncm_ctx *)dev->data[0];
@@ -251,7 +259,9 @@  static ssize_t cdc_ncm_store_rx_max(struct device *d,  struct device_attribute *
 	return len;
 }
 
-static ssize_t cdc_ncm_store_tx_max(struct device *d,  struct device_attribute *attr, const char *buf, size_t len)
+static ssize_t tx_max_store(struct device *d,
+			    struct device_attribute *attr,
+			    const char *buf, size_t len)
 {
 	struct usbnet *dev = netdev_priv(to_net_dev(d));
 	struct cdc_ncm_ctx *ctx = (struct cdc_ncm_ctx *)dev->data[0];
@@ -264,7 +274,9 @@  static ssize_t cdc_ncm_store_tx_max(struct device *d,  struct device_attribute *
 	return len;
 }
 
-static ssize_t cdc_ncm_store_tx_timer_usecs(struct device *d,  struct device_attribute *attr, const char *buf, size_t len)
+static ssize_t tx_timer_usecs_store(struct device *d,
+				    struct device_attribute *attr,
+				    const char *buf, size_t len)
 {
 	struct usbnet *dev = netdev_priv(to_net_dev(d));
 	struct cdc_ncm_ctx *ctx = (struct cdc_ncm_ctx *)dev->data[0];
@@ -285,10 +297,10 @@  static ssize_t cdc_ncm_store_tx_timer_usecs(struct device *d,  struct device_att
 	return len;
 }
 
-static DEVICE_ATTR(min_tx_pkt, 0644, cdc_ncm_show_min_tx_pkt, cdc_ncm_store_min_tx_pkt);
-static DEVICE_ATTR(rx_max, 0644, cdc_ncm_show_rx_max, cdc_ncm_store_rx_max);
-static DEVICE_ATTR(tx_max, 0644, cdc_ncm_show_tx_max, cdc_ncm_store_tx_max);
-static DEVICE_ATTR(tx_timer_usecs, 0644, cdc_ncm_show_tx_timer_usecs, cdc_ncm_store_tx_timer_usecs);
+static DEVICE_ATTR_RW(min_tx_pkt);
+static DEVICE_ATTR_RW(rx_max);
+static DEVICE_ATTR_RW(tx_max);
+static DEVICE_ATTR_RW(tx_timer_usecs);
 
 static ssize_t ndp_to_end_show(struct device *d, struct device_attribute *attr, char *buf)
 {