ibdiags: Do not panic on ibstat query failure #1501
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ibstat relies on umad_get_ca() to retrieve device's statistics. However, in case the latter function fails on a certain device, ibstat panics and exits before processing and displaying other device's statistics which may be obtainable. Thus, warn on failed device query and continue querying the remaining devices instead of an early exit. Signed-off-by: Maher Sanalla <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Signed-off-by: Yishai Hadas <[email protected]>
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ibstat relies on umad_get_ca() to retrieve device's statistics. However, in case the latter function fails on a certain device, ibstat panics and exits before processing and displaying other device's statistics which may be obtainable.
Thus, warn on failed device query and continue querying the remaining devices instead of an early exit.