net-gro: remove GRO_DROP

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GRO_DROP can only be returned from napi_gro_frags()
if the skb has not been allocated by a prior napi_get_frags()

Since drivers must use napi_get_frags() and test its result
before populating the skb with metadata, we can safely remove
GRO_DROP since it offers no practical use.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>
Acked-by: Edward Cree <ecree.xilinx@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Eric Dumazet 2021-01-08 03:39:03 -08:00 • committed by Jakub Kicinski

parent f73fc40327

commit 1d11fa6967

2 changed files with 0 additions and 12 deletions

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1

include/linux/netdevice.h

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11

net/core/dev.c

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