staging: fsl-dpaa2/eth: Cleanup TX frame freeing code

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Cleanup code in free_tx_fd() that deals with S/G frames:
- remove local variables that aren't really needed
- in the frame sw annotation area, store the actual SG table
buffer size, which is needed on free, rather then recompute
it based on number of S/G entries

Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Ioana Radulescu 2018-03-23 08:44:11 -05:00 • committed by Greg Kroah-Hartman

parent e018f1fd99

commit b2718e6fd3

2 changed files with 6 additions and 13 deletions

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17

drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c

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2

drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.h

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