ibmvnic: Correct return code checking for ibmvnic_init during probe

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The update to ibmvnic_init to allow an EAGAIN return code broke
the calling of ibmvnic_init from ibmvnic_probe. The code now
will return from this point in the probe routine if anything
other than EAGAIN is returned. The check should be to see if rc
is non-zero and not equal to EAGAIN.

Without this fix, the vNIC driver can return 0 (success) from
its probe routine due to ibmvnic_init returning zero, but before
completing the probe process and registering with the netdev layer.

Fixes: 6a2fb0e99f (ibmvnic: driver initialization for kdump/kexec)
Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Nathan Fontenot 2017-06-21 15:41:02 -05:00 • committed by David S. Miller

parent 9995bac585

commit 6d65923765

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/ibm/ibmvnic.c

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