media: media/saa7146: fix incorrect assertion in saa7146_buffer_finish

In saa7146_buffer_finish, the code for q->curr to be NULL is
already present and asserting for NULL is unnecessary. This patch
elimiates such a check.

Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/media/common/saa7146/saa7146_fops.c b/drivers/media/common/saa7146/saa7146_fops.c
index aabb830e746891a489d7f78dba39abb00b6e3fcb..d7e83b55ddca6cd3d95159f147cecffd06eb9fa1 100644 (file)
--- a/drivers/media/common/saa7146/saa7146_fops.c
+++ b/drivers/media/common/saa7146/saa7146_fops.c
@@ -97,8 +97,6 @@ void saa7146_buffer_finish(struct saa7146_dev *dev,
        DEB_EE("dev:%p, dmaq:%p, state:%d\n", dev, q, state);
        DEB_EE("q->curr:%p\n", q->curr);
 
-       BUG_ON(!q->curr);
-
        /* finish current buffer */
        if (NULL == q->curr) {
                DEB_D("aiii. no current buffer\n");