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| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-10-01 21:07:53 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-10-01 21:10:05 (GMT) |
| commit | ef69ee1bc2c10fd1c5b389258d8156f3c38bdb33 (patch) | |
| tree | a5c80cbea5086ebfee9f72b1905e13f44da6192a /drivers | |
| parent | ca739eb086155007d7264be7ccc07f894d5a7bbe (diff) | |
| download | linux-ef69ee1bc2c10fd1c5b389258d8156f3c38bdb33.tar.xz | |
[media] media-entity.c: get rid of var length arrays
Fix those sparse warnings:
drivers/media/media-entity.c:238:17: warning: Variable length array is used.
drivers/media/media-entity.c:239:17: warning: Variable length array is used.
That allows sparse and other code check tools to verify if the
function is using more stack than allowed.
It also solves a bad Kernel pratice of using var length arrays
at the stack.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/media-entity.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c index 153a464..767fe55 100644 --- a/drivers/media/media-entity.c +++ b/drivers/media/media-entity.c @@ -235,8 +235,8 @@ __must_check int media_entity_pipeline_start(struct media_entity *entity, media_entity_graph_walk_start(&graph, entity); while ((entity = media_entity_graph_walk_next(&graph))) { - DECLARE_BITMAP(active, entity->num_pads); - DECLARE_BITMAP(has_no_links, entity->num_pads); + DECLARE_BITMAP(active, MEDIA_ENTITY_MAX_PADS); + DECLARE_BITMAP(has_no_links, MEDIA_ENTITY_MAX_PADS); unsigned int i; entity->stream_count++; |