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authorzhanglianjie <zhanglianjie@uniontech.com>2022-03-05 21:38:23 +0800
committerBoris Ostrovsky <boris.ostrovsky@oracle.com>2022-03-10 09:27:55 -0600
commit982e4430beb94e65c482d36a11dbb779f20c38a7 (patch)
treee3004654230e98760a49deec3cd3d1d22ac97a6d /drivers/xen
parentb359b3a0296a8a9c853c7ee98f9728942d7f0f4e (diff)
downloadlinux-982e4430beb94e65c482d36a11dbb779f20c38a7.tar.bz2
drivers/xen: use helper macro __ATTR_RW
Use helper macro __ATTR_RW to define HYPERVISOR_ATTR_RW to make code more clear. Minor readability improvement. Remove extra whitespace [boris: added this comment] Signed-off-by: zhanglianjie <zhanglianjie@uniontech.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Link: https://lore.kernel.org/r/20220305133823.158961-1-zhanglianjie@uniontech.com Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Diffstat (limited to 'drivers/xen')
-rw-r--r--drivers/xen/sys-hypervisor.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/xen/sys-hypervisor.c b/drivers/xen/sys-hypervisor.c
index feb1d16252e7..fcb0792f090e 100644
--- a/drivers/xen/sys-hypervisor.c
+++ b/drivers/xen/sys-hypervisor.c
@@ -22,11 +22,10 @@
#endif
#define HYPERVISOR_ATTR_RO(_name) \
-static struct hyp_sysfs_attr _name##_attr = __ATTR_RO(_name)
+static struct hyp_sysfs_attr _name##_attr = __ATTR_RO(_name)
#define HYPERVISOR_ATTR_RW(_name) \
-static struct hyp_sysfs_attr _name##_attr = \
- __ATTR(_name, 0644, _name##_show, _name##_store)
+static struct hyp_sysfs_attr _name##_attr = __ATTR_RW(_name)
struct hyp_sysfs_attr {
struct attribute attr;