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

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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>
This commit is contained in:
Daniel Axtens 2015-07-29 14:07:22 +10:00 • committed by Michael Ellerman
parent 62521ea6db
commit 368857c16c
1 changed files with 1 additions and 3 deletions
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4
drivers/misc/cxl/native.c
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@ -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))) if ((result = cxl_afu_check_and_enable(ctx->afu)))
return result; return result;
add_process_element(ctx); return add_process_element(ctx);
return 0;
} }
static int deactivate_afu_directed(struct cxl_afu *afu) static int deactivate_afu_directed(struct cxl_afu *afu)