[alsa-devel] [PATCH] bebob: Use ARRAY_SIZE() instead of sizeof() for return condition

[Takashi Sakamoto]

The parser for stream format information should return when detecting wrong
value for sampling rate. But it doesn't.

Signed-off-by: Takashi Sakamoto <o-takashi at sakamocchi.jp>
---
 sound/firewire/bebob/bebob_stream.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/firewire/bebob/bebob_stream.c b/sound/firewire/bebob/bebob_stream.c
index 514c7c9..bc4f827 100644
--- a/sound/firewire/bebob/bebob_stream.c
+++ b/sound/firewire/bebob/bebob_stream.c
@@ -749,7 +749,7 @@ parse_stream_formation(u8 *buf, unsigned int len,
 		if (buf[2] == bridgeco_freq_table[i])
 			break;
 	}
-	if (i == sizeof(bridgeco_freq_table))
+	if (i == ARRAY_SIZE(bridgeco_freq_table))
 		return -ENOSYS;
 
 	/* Avoid double count by different entries for the same rate. */
-- 
1.8.3.2