Commit 80e84c16 authored by Dave Jones's avatar Dave Jones Committed by Herbert Xu

crypto: ccp - Fix ccp_run_passthru_cmd dma variable assignments

There are some suspicious looking lines of code in the new ccp driver, including
one that assigns a variable to itself, and another that overwrites a previous assignment.

This may have been a cut-and-paste error where 'src' was forgotten to be changed to 'dst'.
I have no hardware to test this, so this is untested.
Signed-off-by: default avatarDave Jones <davej@fedoraproject.org>
Acked-by: default avatarTom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 0a63b09d
...@@ -1666,8 +1666,8 @@ static int ccp_run_passthru_cmd(struct ccp_cmd_queue *cmd_q, ...@@ -1666,8 +1666,8 @@ static int ccp_run_passthru_cmd(struct ccp_cmd_queue *cmd_q,
op.dst.type = CCP_MEMTYPE_SYSTEM; op.dst.type = CCP_MEMTYPE_SYSTEM;
op.dst.u.dma.address = sg_dma_address(dst.sg_wa.sg); op.dst.u.dma.address = sg_dma_address(dst.sg_wa.sg);
op.src.u.dma.offset = dst.sg_wa.sg_used; op.dst.u.dma.offset = dst.sg_wa.sg_used;
op.src.u.dma.length = op.src.u.dma.length; op.dst.u.dma.length = op.src.u.dma.length;
ret = ccp_perform_passthru(&op); ret = ccp_perform_passthru(&op);
if (ret) { if (ret) {
......
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