linux-phytec-fsl

qla2xxx: Indicate out-of-memory with -ENOMEM

In the Linux kernel it is preferred to return a meaningful error code
instead of -1. This patch does not change the behavior of the caller of
qla82xx_pinit_from_rom().

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Cc: Quinn Tran <quinn.tran@qlogic.com>
Cc: Himanshu Madhani <himanshu.madhani@qlogic.com>
Cc: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Acked-by: Quinn Tran <quinn.tran@qlogic.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>