diff options
| author | Leif Delgass <ldelgass@users.sourceforge.net> | 2003-04-24 16:55:22 +0000 |
|---|---|---|
| committer | Leif Delgass <ldelgass@users.sourceforge.net> | 2003-04-24 16:55:22 +0000 |
| commit | d6a82ff9c160acbb7db5bee2cde45818d1e8548e (patch) | |
| tree | cf97393d3dd3ef83ff8914d32dd79d7be7b8037a /linux-core | |
| parent | 2dc672a7908817f43391703a8341cb873fbb1543 (diff) | |
Remove unused dev->map_count. We always iterate the maplist with
list_for_each() and the count is not updated or used for stats.
Diffstat (limited to 'linux-core')
| -rw-r--r-- | linux-core/drmP.h | 1 | ||||
| -rw-r--r-- | linux-core/drm_drv.c | 1 | ||||
| -rw-r--r-- | linux-core/drm_ioctl.c | 2 |
3 files changed, 1 insertions, 3 deletions
diff --git a/linux-core/drmP.h b/linux-core/drmP.h index 08f4faa81..a4751f37d 100644 --- a/linux-core/drmP.h +++ b/linux-core/drmP.h @@ -554,7 +554,6 @@ typedef struct drm_device { /* Memory management */ drm_map_list_t *maplist; /* Linked list of regions */ - int map_count; /* Number of mappable regions */ drm_map_t **context_sareas; int max_context; diff --git a/linux-core/drm_drv.c b/linux-core/drm_drv.c index 88d27e157..4a15faeca 100644 --- a/linux-core/drm_drv.c +++ b/linux-core/drm_drv.c @@ -316,7 +316,6 @@ static int DRM(setup)( drm_device_t *dev ) if(dev->maplist == NULL) return -ENOMEM; memset(dev->maplist, 0, sizeof(*dev->maplist)); INIT_LIST_HEAD(&dev->maplist->head); - dev->map_count = 0; dev->vmalist = NULL; dev->sigdata.lock = dev->lock.hw_lock = NULL; diff --git a/linux-core/drm_ioctl.c b/linux-core/drm_ioctl.c index 9b1069a15..62d5a6e46 100644 --- a/linux-core/drm_ioctl.c +++ b/linux-core/drm_ioctl.c @@ -197,7 +197,7 @@ int DRM(getmap)( struct inode *inode, struct file *filp, idx = map.offset; down(&dev->struct_sem); - if (idx < 0 || idx >= dev->map_count) { + if (idx < 0) { up(&dev->struct_sem); return -EINVAL; } |