| Message ID | 20210519023850.256-1-yuehaibing@huawei.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | bc6d076daa8c66c79bdceda963fa66273103a276 |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | [net-next] tun: use DEVICE_ATTR_RO macro | expand |
| Context | Check | Description |
|---|---|---|
| netdev/cover_letter | success | Link |
| netdev/fixes_present | success | Link |
| netdev/patch_count | success | Link |
| netdev/tree_selection | success | Clearly marked for net-next |
| netdev/subject_prefix | success | Link |
| netdev/cc_maintainers | success | CCed 3 of 3 maintainers |
| netdev/source_inline | success | Was 0 now: 0 |
| netdev/verify_signedoff | success | Link |
| netdev/module_param | success | Was 0 now: 0 |
| netdev/build_32bit | success | Errors and warnings before: 0 this patch: 0 |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/verify_fixes | success | Link |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 40 lines checked |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 0 this patch: 0 |
| netdev/header_inline | success | Link |
Hello: This patch was applied to netdev/net-next.git (refs/heads/master): On Wed, 19 May 2021 10:38:50 +0800 you wrote: > Use DEVICE_ATTR_RO 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/tun.c | 16 ++++++++-------- > 1 file changed, 8 insertions(+), 8 deletions(-) Here is the summary with links: - [net-next] tun: use DEVICE_ATTR_RO macro https://git.kernel.org/netdev/net-next/c/bc6d076daa8c You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 84f832806313..2ced021f4faf 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -2559,15 +2559,15 @@ static int tun_flags(struct tun_struct *tun) return tun->flags & (TUN_FEATURES | IFF_PERSIST | IFF_TUN | IFF_TAP); } -static ssize_t tun_show_flags(struct device *dev, struct device_attribute *attr, +static ssize_t tun_flags_show(struct device *dev, struct device_attribute *attr, char *buf) { struct tun_struct *tun = netdev_priv(to_net_dev(dev)); return sprintf(buf, "0x%x\n", tun_flags(tun)); } -static ssize_t tun_show_owner(struct device *dev, struct device_attribute *attr, - char *buf) +static ssize_t owner_show(struct device *dev, struct device_attribute *attr, + char *buf) { struct tun_struct *tun = netdev_priv(to_net_dev(dev)); return uid_valid(tun->owner)? @@ -2576,8 +2576,8 @@ static ssize_t tun_show_owner(struct device *dev, struct device_attribute *attr, sprintf(buf, "-1\n"); } -static ssize_t tun_show_group(struct device *dev, struct device_attribute *attr, - char *buf) +static ssize_t group_show(struct device *dev, struct device_attribute *attr, + char *buf) { struct tun_struct *tun = netdev_priv(to_net_dev(dev)); return gid_valid(tun->group) ? @@ -2586,9 +2586,9 @@ static ssize_t tun_show_group(struct device *dev, struct device_attribute *attr, sprintf(buf, "-1\n"); } -static DEVICE_ATTR(tun_flags, 0444, tun_show_flags, NULL); -static DEVICE_ATTR(owner, 0444, tun_show_owner, NULL); -static DEVICE_ATTR(group, 0444, tun_show_group, NULL); +static DEVICE_ATTR_RO(tun_flags); +static DEVICE_ATTR_RO(owner); +static DEVICE_ATTR_RO(group); static struct attribute *tun_dev_attrs[] = { &dev_attr_tun_flags.attr,
Use DEVICE_ATTR_RO 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/tun.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)