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tools: ynl: Initialise fixed headers to 0 in genetlink-legacy

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This eliminates the need for e.g. --json '{"dp-ifindex":0}' which is not
too big a deal for ovs but will get tiresome for fixed header structs that
have many members.

Signed-off-by: Donald Hunter <donald.hunter@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Donald Hunter 2023-05-27 14:31:05 +01:00 committed by Jakub Kicinski
parent 6d6bae6305
commit 5ac18889bd
1 changed files with 1 additions and 1 deletions
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tools/net/ynl/lib/ynl.py
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@ -541,7 +541,7 @@ class YnlFamily(SpecFamily):
if op.fixed_header:
fixed_header_members = self.consts[op.fixed_header].members
for m in fixed_header_members:
value = vals.pop(m.name)
value = vals.pop(m.name) if m.name in vals else 0
format = NlAttr.get_format(m.type, m.byte_order)
msg += format.pack(value)
for name, value in vals.items():