accel/qaic: Add consistent integer overflow checks

The encode_dma() function has integer overflow checks.  The
encode_passthrough(), encode_activate() and encode_status() functions
did not.  I added integer overflow checking everywhere.  I also
updated the integer overflow checking in encode_dma() to use size_add()
so everything is consistent.

Fixes: 129776ac2e38 ("accel/qaic: Add control path")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Cc: stable@vger.kernel.org # 6.4.x
[jhugo: tweak if in encode_dma() to match existing style]
Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ZK0Q7IsPkj6WSCcL@moroto

0 files changed, 0 insertions, 0 deletions