Messages in this thread |  | | Date | Sun, 15 Jan 2023 19:03:02 +0100 | From | Simon Horman <> | Subject | Re: [PATCH] igc: return an error if the mac type is unknown in igc_ptp_systim_to_hwtstamp() |
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On Sat, Jan 14, 2023 at 09:04:12AM -0500, Tom Rix wrote: > clang static analysis reports > drivers/net/ethernet/intel/igc/igc_ptp.c:673:3: warning: The left operand of > '+' is a garbage value [core.UndefinedBinaryOperatorResult] > ktime_add_ns(shhwtstamps.hwtstamp, adjust); > ^ ~~~~~~~~~~~~~~~~~~~~ > > igc_ptp_systim_to_hwtstamp() silently returns without setting the hwtstamp > if the mac type is unknown. This should be treated as an error. > > Fixes: 81b055205e8b ("igc: Add support for RX timestamping") > Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
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