Re: [PATCH] mac80211: fix failed to set smps

On Mon, Mar 30, 2015 at 2:13 PM, Johannes Berg
[off-list ref] wrote:

On Fri, 2015-03-27 at 13:21 +0800, miaoqing@qti.qualcomm.com wrote:

quoted

From: Miaoqing Pan <redacted>

Signed-off-by: Miaoqing Pan <redacted>

Since you give no commit log, I can only guess what you're trying to do,
but I suppose you need to use "echo -n" instead of "echo".

Johannes,

We had this discussion earlier also, i still strongly feel all cases
must work with "echo" by default, as people are not that familiar
to use "echo -n".