s390/qeth: remove redundant if-clause in RX poll code

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Whenever all completed RX buffers have been processed
(ie. rx->b_count == 0), we call down to the HW layer to scan for
additional buffers. If no further buffers are available, the code
breaks out of the while-loop.

So we never reach the 'process an RX buffer' step with rx->b_count == 0,
eliminate that check and one level of indentation.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Julian Wiedmann 2020-03-25 10:34:59 +01:00 • committed by David S. Miller

parent 781b9a1820

commit b439044b70

1 changed files with 26 additions and 30 deletions

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drivers/s390/net/qeth_core_main.c

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