scsi: target: Don't request modules that aren't even built
authorRoland Dreier <roland@purestorage.com>
Sat, 20 Oct 2018 16:45:16 +0000 (09:45 -0700)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 24 Oct 2018 01:19:20 +0000 (21:19 -0400)
commit6110f37fb33d54781e1fa841922c466c8b9005cd
treebb93b3cac5a4effc37911f0097b1a76b4c0a243e
parent7081fb629e434c13f126f191c67ff0c9939d9ef5
scsi: target: Don't request modules that aren't even built

If, for example, I don't enable CONFIG_TCM_PSCSI, then every time I load
the target subsystem, I get an annoying

    Unable to load target_core_pscsi

kernel log message.  Instead let's only request_module() on things if
that code is enabled.

Signed-off-by: Roland Dreier <roland@purestorage.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/target/target_core_transport.c