Commit 817d10ba authored May 13, 2008 by David Teigland

dlm: fix plock dev_write return value



The return value on writes to the plock device should be
the number of bytes written.  It was returning 0 instead
when an nfs lock callback was involved.

Reported-by: Nathan Straz <nstraz@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>

parent 0035a4b1

fs/dlm/plock.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -379,7 +379,7 @@ static ssize_t dev_write(struct file file, const char __user u, size_t count,
		struct plock_xop *xop;
		xop = (struct plock_xop *)op;
		if (xop->callback)
		count = dlm_plock_callback(op);
		dlm_plock_callback(op);
		else
		wake_up(&recv_wq);
		} else