Commit a67e1722 authored by Hans de Goede's avatar Hans de Goede Committed by Mauro Carvalho Chehab

[media] videobuf2: Fix a bug in fileio emulation error handling

Various error paths in fileio_init where not setting the request-count
to 0 when unrequesting the buffers on error to init the fileio emulation.
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 1dd8728e
...@@ -1857,7 +1857,6 @@ static int __vb2_init_fileio(struct vb2_queue *q, int read) ...@@ -1857,7 +1857,6 @@ static int __vb2_init_fileio(struct vb2_queue *q, int read)
* (multiplane buffers are not supported). * (multiplane buffers are not supported).
*/ */
if (q->bufs[0]->num_planes != 1) { if (q->bufs[0]->num_planes != 1) {
fileio->req.count = 0;
ret = -EBUSY; ret = -EBUSY;
goto err_reqbufs; goto err_reqbufs;
} }
...@@ -1904,6 +1903,7 @@ static int __vb2_init_fileio(struct vb2_queue *q, int read) ...@@ -1904,6 +1903,7 @@ static int __vb2_init_fileio(struct vb2_queue *q, int read)
return ret; return ret;
err_reqbufs: err_reqbufs:
fileio->req.count = 0;
vb2_reqbufs(q, &fileio->req); vb2_reqbufs(q, &fileio->req);
err_kfree: err_kfree:
......
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