V4L/DVB (6563): tda8290: optimize for loop in tda829x_probe function

Thanks to Trent Piepho for pointing this out.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

diff --git a/drivers/media/video/tda8290.c b/drivers/media/video/tda8290.c
index a849ded..c606f3c 100644 (file)
--- a/drivers/media/video/tda8290.c
+++ b/drivers/media/video/tda8290.c
@@ -754,9 +754,8 @@ int tda829x_probe(struct tuner *t)
        tuner_i2c_xfer_send(&i2c_props, soft_reset, 1);
        tuner_i2c_xfer_recv(&i2c_props, buf, PROBE_BUFFER_SIZE);
        for (i = 1; i < PROBE_BUFFER_SIZE; i++) {
-               if (buf[i] == buf[0])
-                       continue;
-               break;
+               if (buf[i] != buf[0])
+                       break;
        }
 
        /* all bytes are equal, not a tda829x - probably a tda9887 */