Mailing List Archive

The guard mistakenly tests against sizeof(freqs) instead of ARRAY_SIZE(freqs).

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
---
Andy Walls wrote:

> The cx18 driver suffers from the exact same defect in cx18-controls.c.

Thanks, if not already applied, here is it.

diff --git a/drivers/media/video/ivtv/ivtv-controls.c b/drivers/media/video/ivtv/ivtv-controls.c
index a3b77ed..4a9c8ce 100644
--- a/drivers/media/video/ivtv/ivtv-controls.c
+++ b/drivers/media/video/ivtv/ivtv-controls.c
@@ -17,6 +17,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#include <linux/kernel.h>

#include "ivtv-driver.h"
#include "ivtv-cards.h"
@@ -281,7 +282,7 @@ int ivtv_s_ext_ctrls(struct file *file, void *fh, struct v4l2_ext_controls *c)
idx = p.audio_properties & 0x03;
/* The audio clock of the digitizer must match the codec sample
rate otherwise you get some very strange effects. */
- if (idx < sizeof(freqs))
+ if (idx < ARRAY_SIZE(freqs))
ivtv_call_all(itv, audio, s_clock_freq, freqs[idx]);
return err;
}

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