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authorMauro Carvalho Chehab <mchehab@infradead.org>2007-09-06 20:11:35 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2007-10-10 00:02:54 -0300
commit123f8ef64e3996e06a930756b6b2cdede4b18da0 (patch)
tree4cd34a6ce70c6ccd0b80c2267370d3eb30e50ae0 /drivers/media
parente78dcf55520769471c66024b13df7e9e592436f4 (diff)
V4L/DVB (6263): Fix buffer release code
Release code should happen before the cleaning of map variable. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/video/videobuf-vmalloc.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/video/videobuf-vmalloc.c b/drivers/media/video/videobuf-vmalloc.c
index b2abfc9d9a8e..fd059cde63f4 100644
--- a/drivers/media/video/videobuf-vmalloc.c
+++ b/drivers/media/video/videobuf-vmalloc.c
@@ -84,9 +84,11 @@ videobuf_vm_close(struct vm_area_struct *vma)
if (mem->map != map)
continue;
+
+ q->ops->buf_release(q,q->bufs[i]);
+
mem->map = NULL;
q->bufs[i]->baddr = 0;
- q->ops->buf_release(q,q->bufs[i]);
}
mutex_unlock(&q->lock);
kfree(map);