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path: root/drivers/media/media-entity.c
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Diffstat (limited to 'drivers/media/media-entity.c')
-rw-r--r--drivers/media/media-entity.c16
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c
index 3cad525c2ac1..5bd6f88501e2 100644
--- a/drivers/media/media-entity.c
+++ b/drivers/media/media-entity.c
@@ -81,14 +81,10 @@ static inline const char *intf_type(struct media_interface *intf)
__must_check int __media_entity_enum_init(struct media_entity_enum *ent_enum,
int idx_max)
{
- if (idx_max > MEDIA_ENTITY_ENUM_MAX_ID) {
- ent_enum->bmap = kcalloc(DIV_ROUND_UP(idx_max, BITS_PER_LONG),
- sizeof(long), GFP_KERNEL);
- if (!ent_enum->bmap)
- return -ENOMEM;
- } else {
- ent_enum->bmap = ent_enum->prealloc_bmap;
- }
+ ent_enum->bmap = kcalloc(DIV_ROUND_UP(idx_max, BITS_PER_LONG),
+ sizeof(long), GFP_KERNEL);
+ if (!ent_enum->bmap)
+ return -ENOMEM;
bitmap_zero(ent_enum->bmap, idx_max);
ent_enum->idx_max = idx_max;
@@ -104,9 +100,7 @@ EXPORT_SYMBOL_GPL(__media_entity_enum_init);
*/
void media_entity_enum_cleanup(struct media_entity_enum *ent_enum)
{
- if (ent_enum->bmap != ent_enum->prealloc_bmap)
- kfree(ent_enum->bmap);
- ent_enum->bmap = NULL;
+ kfree(ent_enum->bmap);
}
EXPORT_SYMBOL_GPL(media_entity_enum_cleanup);