bnx2x: Prevent false warning for lack of FC NPIV

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Not all adapters have FC-NPIV configured. If bnx2fc is used with such an
adapter, driver would read irrelevant data from the the nvram and log
"FC-NPIV table with bad length..." In system logs.

Simply accept that reading '0' as the feature offset in nvram indicates
the feature isn't there and return.

Reported-by: Andrew Patterson <andrew.patterson@hpe.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Yuval Mintz 2016-03-15 19:52:04 +02:00 • committed by David S. Miller

parent 38c848c731

commit 1e6bb1a354

1 changed files with 4 additions and 0 deletions

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drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c

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