Commit 1d6b5602 authored Jul 11, 2007 by Latchesar Ionkov Committed by Eric Van Hensbergen Jul 14, 2007

net/9p: set error to EREMOTEIO if trans->write returns zero



If trans->write returns 0, p9_write_work goes through the error path, but
sets the error code to zero.

This patch sets the error code to EREMOTEIO if trans->write returns zero
value.

Signed-off-by: Latchesar Ionkov <lucho@ionkov.net>

parent e46662be

net/9p/mux.c

+5 −1

Original line number	Diff line number	Diff line
		@@ -505,8 +505,12 @@ static void p9_write_work(struct work_struct *work)
		return;
		}

		if (err <= 0)
		if (err < 0)
		goto error;
		else if (err == 0) {
		err = -EREMOTEIO;
		goto error;
		}

		m->wpos += err;
		if (m->wpos == m->wsize)