Commit b9ba2a57 authored by Dan Carpenter's avatar Dan Carpenter Committed by Greg Kroah-Hartman

staging: comedi: dt282x: dt282x_ai_insn_read() always fails

commit 2c4283ca7cdcc6605859c836fc536fcd83a4525f upstream.

In dt282x_ai_insn_read() we call this macro like:
wait_for(!mux_busy(), comedi_error(dev, "timeout\n"); return -ETIME;);
Because the if statement doesn't have curly braces it means we always
return -ETIME and the function never succeeds.
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b11dc974
......@@ -407,8 +407,9 @@ struct dt282x_private {
} \
udelay(5); \
} \
if (_i) \
if (_i) { \
b \
} \
} while (0)
static int dt282x_attach(struct comedi_device *dev,
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment