Commit 25478445 authored by Alexey Dobriyan's avatar Alexey Dobriyan Committed by Linus Torvalds
Browse files

Fix container_of() usage



Using "attr" twice is not OK, because it effectively prohibits such
container_of() on variables not named "attr".
Signed-off-by: default avatarAlexey Dobriyan <adobriyan@sw.ru>
Acked-by: default avatarRusty Russell <rusty@rustcorp.com.au>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 50e8a289
...@@ -263,7 +263,7 @@ struct sq_sysfs_attr { ...@@ -263,7 +263,7 @@ struct sq_sysfs_attr {
ssize_t (*store)(const char *buf, size_t count); ssize_t (*store)(const char *buf, size_t count);
}; };
#define to_sq_sysfs_attr(attr) container_of(attr, struct sq_sysfs_attr, attr) #define to_sq_sysfs_attr(a) container_of(a, struct sq_sysfs_attr, attr)
static ssize_t sq_sysfs_show(struct kobject *kobj, struct attribute *attr, static ssize_t sq_sysfs_show(struct kobject *kobj, struct attribute *attr,
char *buf) char *buf)
......
...@@ -47,7 +47,7 @@ struct lguest_device { ...@@ -47,7 +47,7 @@ struct lguest_device {
/* Since the virtio infrastructure hands us a pointer to the virtio_device all /* Since the virtio infrastructure hands us a pointer to the virtio_device all
* the time, it helps to have a curt macro to get a pointer to the struct * the time, it helps to have a curt macro to get a pointer to the struct
* lguest_device it's enclosed in. */ * lguest_device it's enclosed in. */
#define to_lgdev(vdev) container_of(vdev, struct lguest_device, vdev) #define to_lgdev(vd) container_of(vd, struct lguest_device, vdev)
/*D:130 /*D:130
* Device configurations * Device configurations
......
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