Commit 9a9c1f23 authored Jun 16, 2014 by Eric Holmberg

trace: ipc_logging: reset completion instead of reinitializing



init_completion() is being used to reinitialize the read completion
which will cause problems if complete_all() is ever used.

Use INIT_COMPLETION instead of init_completion() to reinitialize
the completion.

Change-Id: I33a78559d9debb6c90a039bd9f22f391c6c15f27
Signed-off-by: Eric Holmberg <eholmber@codeaurora.org>

parent e388465c

kernel/trace/ipc_logging.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -520,7 +520,7 @@ int ipc_log_extract(void ctxt, char buff, int size)
		spin_lock(&ilctxt->context_lock_lhb1);
		}
		if ((size - dctxt.size) == 0)
		init_completion(&ilctxt->read_avail);
		INIT_COMPLETION(ilctxt->read_avail);
		spin_unlock(&ilctxt->context_lock_lhb1);
		read_unlock_irqrestore(&context_list_lock_lha1, flags);
		return size - dctxt.size;