staging: octeon: validate interface before calling INDEX

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Some helper functions call INDEX before checking if the interface is
valid. Since pow0 is not a real interface, we get the following errors:

	cvmx_helper_get_interface_index_num: Illegal IPD port number

Fix by using INDEX only when needed with real interfaces.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Aaro Koskinen 2016-06-29 15:20:44 +03:00 • committed by Greg Kroah-Hartman

parent 473256b0ae

commit 0ad1ed99d6

1 changed files with 3 additions and 3 deletions

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drivers/staging/octeon/ethernet.c

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