The length in the header excludes the header itself, so we're getting
spurious readings.
Signed-off-by: Sean Young <s...@mess.org>
---
drivers/media/rc/redrat3.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index 0042367..ccd267f 100644
--- a/drivers/media/rc/redrat3.c
+++ b/drivers/media/rc/redrat3.c
@@ -663,7 +663,8 @@ static int redrat3_get_ir_data(struct redrat3_dev *rr3,
unsigned len)
goto out;
}
- if (rr3->bytes_read < be16_to_cpu(rr3->irdata.header.length))
+ if (rr3->bytes_read < be16_to_cpu(rr3->irdata.header.length) +
+ sizeof(struct redrat3_header))
/* we're still accumulating data */
return 0;
--
1.8.3.1
--
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