[SCSI] libfc: discovery gpn_ft parse bug
authorJoe Eykholt <jeykholt@cisco.com>
Tue, 25 Aug 2009 21:02:43 +0000 (14:02 -0700)
committerJames Bottomley <James.Bottomley@suse.de>
Thu, 10 Sep 2009 17:07:52 +0000 (12:07 -0500)
commit81a67b9717d9e4f81bed7d1f2df6ba86aaab9ad9
tree92c6e4bd45b71f48e8db60996bda724ef79246ad
parent3667d7e7f7bb63a394f73a671fdaf4a187aa858e
[SCSI] libfc: discovery gpn_ft parse bug

In fc_disc_gpn_ft_parse(), after fc_disc_done() is called, the
disc state is changed by setting buf_len = 0.  This is wrong
since the discovery may have restarted.   Instead, return
after calling fc_disc_done.

Also, return an error on memory allocation failure.

Signed-off-by: Joe Eykholt <jeykholt@cisco.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
drivers/scsi/libfc/fc_disc.c