ionic: Shorten a Tx hotpath

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Perf was showing some hot spots in ionic_tx_descs_needed()
for TSO traffic.  Rework the function to return sooner where
possible.

Signed-off-by: Brett Creeley <brett.creeley@amd.com>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Brett Creeley 2024-02-29 11:39:26 -08:00 • committed by David S. Miller

parent 4d140402c6

commit 97085cda12

1 changed files with 10 additions and 5 deletions

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15

drivers/net/ethernet/pensando/ionic/ionic_txrx.c

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