[PATCH ethtool 0/3] ethool: make --json reliable

This series aims to make --json fail if the output is not
JSON formatted. This should make writing scripts around
ethtool less error prone and give us stronger signal when
produced JSON is invalid.

Jakub Kicinski (3):
  ethtool: remove questionable goto
  ethtool: use dummy args[] entry for no-args case
  ethtool: return error if command does not support --json

 ethtool.c | 52 ++++++++++++++++++++++++++++------------------------
 1 file changed, 28 insertions(+), 24 deletions(-)

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2.31.1