The slot 0 of guest is never initialized and so we print later random
data.

Signed-off-by: Corentin Labbe <cla...@baylibre.com>
---
 drivers/staging/media/zoran/zoran_device.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/staging/media/zoran/zoran_device.c 
b/drivers/staging/media/zoran/zoran_device.c
index 0fb65fa4a3dd..a33de61a5e9b 100644
--- a/drivers/staging/media/zoran/zoran_device.c
+++ b/drivers/staging/media/zoran/zoran_device.c
@@ -158,6 +158,9 @@ static void dump_guests(struct zoran *zr)
        if (zr36067_debug > 2) {
                int i, guest[8];
 
+               /* do not print random data */
+               guest[0] = 0;
+
                for (i = 1; i < 8; i++) /* Don't read jpeg codec here */
                        guest[i] = post_office_read(zr, i, 0);
 
@@ -170,6 +173,10 @@ void detect_guest_activity(struct zoran *zr)
        int timeout, i, j, res, guest[8], guest0[8], change[8][3];
        ktime_t t0, t1;
 
+       /* do not print random data */
+       guest[0] = 0;
+       guest0[0] = 0;
+
        dump_guests(zr);
        pci_info(zr->pci_dev, "Detecting guests activity, please wait...\n");
        for (i = 1; i < 8; i++) /* Don't read jpeg codec here */
-- 
2.26.2

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