Commit e0252fe1 authored Sep 09, 2017 by Jim Harris

io_channel: allow NULL spdk_for_each_channel cpl_fn



Some callers may not require a callback function once
the specified function has been called on all channels.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I925751d221918810c2e966640ca636482bf6f866

Reviewed-on: https://review.gerrithub.io/377859


Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>

parent 70a0bc30

lib/util/io_channel.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -415,7 +415,9 @@ _call_completion(void *ctx)
		{
		struct call_channel *ch_ctx = ctx;

		if (ch_ctx->cpl != NULL) {
		ch_ctx->cpl(ch_ctx->io_device, ch_ctx->ctx);
		}
		free(ch_ctx);
		}