sfc: More sensible semantics for efx_filter_insert_filter() replace flag

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The 'replace' flag to efx_filter_insert_filter() controls whether the
new filter may replace *any* filter, and is checked even before
priority comparison.  But lower-priority filters should never
block insertion of higher-priority filters.

Change the priority checking so that lower-priority filters are
replaced regardless of the value of the flag, and rename the
flag to 'replace_equal'.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>

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This commit is contained in:

Ben Hutchings 2013-01-14 17:43:15 +00:00

parent 97d48a10c6

commit 7de07a4deb

1 changed files with 12 additions and 4 deletions

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drivers/net/ethernet/sfc/filter.c

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