scsi: qla2xxx: Use sp->free instead of hard coded call.

Calling sp->free() ensures the context-correct free routine is called.

Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/qla2xxx/qla_os.c

@@ -742,7 +742,7 @@ qla2x00_sp_compl(void *ptr, int res)
 	if (!atomic_dec_and_test(&sp->ref_count))
 		return;
 
-	qla2x00_sp_free_dma(sp);
+	sp->free(sp);
 	cmd->scsi_done(cmd);
 }
 
@@ -814,7 +814,7 @@ qla2xxx_qpair_sp_compl(void *ptr, int res)
 	if (!atomic_dec_and_test(&sp->ref_count))
 		return;
 
-	qla2xxx_qpair_sp_free_dma(sp);
+	sp->free(sp);
 	cmd->scsi_done(cmd);
 }
 
@@ -935,7 +935,7 @@ qla2xxx_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd)
 	return 0;
 
 qc24_host_busy_free_sp:
-	qla2x00_sp_free_dma(sp);
+	sp->free(sp);
 
 qc24_host_busy:
 	return SCSI_MLQUEUE_HOST_BUSY;
@@ -1024,7 +1024,7 @@ qla2xxx_mqueuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd,
 	return 0;
 
 qc24_host_busy_free_sp:
-	qla2xxx_qpair_sp_free_dma(sp);
+	sp->free(sp);
 
 qc24_host_busy:
 	return SCSI_MLQUEUE_HOST_BUSY;