Commit 368857c1 authored Jul 29, 2015 by Daniel Axtens Committed by Michael Ellerman Aug 06, 2015

cxl: Don't ignore add_process_element() result when attaching context



Currently when attaching a context in dedicated mode, we ignore the
result of add_process_element(), which could potentially fail.

If add_process_element() returns an error, pass it back to the caller.

Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

parent 62521ea6

drivers/misc/cxl/native.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -492,9 +492,7 @@ static int attach_afu_directed(struct cxl_context *ctx, u64 wed, u64 amr)
		if ((result = cxl_afu_check_and_enable(ctx->afu)))
		return result;

		add_process_element(ctx);

		return 0;
		return add_process_element(ctx);
		}

		static int deactivate_afu_directed(struct cxl_afu *afu)