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(parent: d9573e7) | patch
[SCSI] cxgb3i: check for setup netdev
authorMike Christie <michaelc@cs.wisc.edu>
Wed, 10 Feb 2010 22:51:44 +0000 (16:51 -0600)
committerJames Bottomley <James.Bottomley@suse.de>
Wed, 17 Feb 2010 19:40:07 +0000 (13:40 -0600)
commit9010b94636312c7fb12b591ef09e915f8f80bbd5
treed84995617c8d9b1ac9b5dba2576c28a2429cc58ftree | snapshot
parentd9573e7af16de0e3aa55db1703dbe544faf391decommit | diff
[SCSI] cxgb3i: check for setup netdev

If the netdev has not been setup when the host is, we will oops when
the iscsi layer calls into the driver and a it tries to reference the
netdev in hba->ndev.

This can happen if the iscsi driver is loaded before ifup is
done. This patch just adds a check, so we can gracefully fail the
operation.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
drivers/scsi/cxgb3i/cxgb3i_iscsi.c diff | blob | history
Full containers within linux kernel