s390/qeth: clean up string ops in qeth_l3_parse_ipatoe()

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Indicate the max number of to-be-parsed characters, and avoid copying
the address sub-string.

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

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Julian Wiedmann 2020-09-23 10:36:54 +02:00 • committed by David S. Miller

parent d6e6426f69

commit bcdfdf0047

1 changed files with 14 additions and 13 deletions

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27

drivers/s390/net/qeth_l3_sys.c

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